Antibody ID	ANI0TZBRZ
Antibody Name	Farletuzumab
Organization	Morphotek, Inc.; Eisai, Inc.
Indication	Ovarian cancer
Synonyms	MORAb-003    Click to Show/Hide
Antibody Type	Monoclonal antibody (mAb)
Antibody Subtype	Humanized IgG1-kappa
Antigen Name	Folate receptor alpha (FOLR1)					Antigen Info
ChEMBI ID	CHEMBL1743016
DrugBank ID	DB05595
Click to Show/Hide the Sequence Information of This Antibody
Heavy Chain Sequence	EVQLVESGGGVVQPGRSLRLSCSASGFTFSGYGLSWVRQAPGKGLEWVAMISSGGSYTYY ADSVKGRFAISRDNAKNTLFLQMDSLRPEDTGVYFCARHGDDPAWFAYWGQGTPVTVSSA STKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSG LYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGP SVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNS TYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDEL TKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQ QGNVFSCSVMHEALHNHYTQKSLSLSPGK     Click to Show/Hide
Heavy Chain Varible Domain	EVQLVESGGGVVQPGRSLRLSCSASGFTFSGYGLSWVRQAPGKGLEWVAMISSGGSYTYY ADSVKGRFAISRDNAKNTLFLQMDSLRPEDTGVYFCARHGDDPAWFAYWGQGTPVTVSS     Click to Show/Hide
Heavy Chain Constant Domain 1	ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSS GLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKV     Click to Show/Hide
Heavy Chain Constant Domain 2	APELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTK PREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAK     Click to Show/Hide
Heavy Chain Constant Domain 3	GQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDS DGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK     Click to Show/Hide
Heavy Chain Hinge Region	EPKSCDKTHTCPPCP     Click to Show/Hide
Heavy Chain CDR 1	GFTFSGYG     Click to Show/Hide
Heavy Chain CDR 2	ISSGGSYT     Click to Show/Hide
Heavy Chain CDR 3	ARHGDDPAWFAY     Click to Show/Hide
Light Chain Sequence	DIQLTQSPSSLSASVGDRVTITCSVSSSISSNNLHWYQQKPGKAPKPWIYGTSNLASGVP SRFSGSGSGTDYTFTISSLQPEDIATYYCQQWSSYPYMYTFGQGTKVEIKRTVAAPSVFI FPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSS TLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC     Click to Show/Hide
Light Chain Varible Domain	DIQLTQSPSSLSASVGDRVTITCSVSSSISSNNLHWYQQKPGKAPKPWIYGTSNLASGVP SRFSGSGSGTDYTFTISSLQPEDIATYYCQQWSSYPYMYTFGQGTKVEIK     Click to Show/Hide
Light Chain Constant Domain	RTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQD SKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC     Click to Show/Hide
Light Chain CDR 1	SSISSNN     Click to Show/Hide
Light Chain CDR 2	GTS     Click to Show/Hide
Light Chain CDR 3	QQWSSYPYMYT     Click to Show/Hide

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 2.10% (Day 60)	Moderate FOLR1 expression (FOLR1++)
Method Description	The each group was randomized to be a similar mean volume of 100-250 mm3.The treatment schedule was as follows: a single IV injection of vehicle at day 0, and a single IV injection of MORAb-202 at 2.5 mg/kg at day 0 ((Q1Dx1) or every 11 days (Q11Dx2)).
In Vivo Model	Breast cancer PDX model (PDX: OD-BRE-0631)
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 65.70% (Day 60)	Moderate FOLR1 expression (FOLR1++)
Method Description	The each group was randomized to be a similar mean volume of 100-250 mm3.The treatment schedule was as follows: a single IV injection of vehicle at day 0, and a single IV injection of MORAb-202 at 5 mg/kg at day 0 ((Q1Dx1) or every 11 days (Q11Dx2)).
In Vivo Model	Breast cancer PDX model (PDX: OD-BRE-0631)
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 98.30% (Day 60)	High FOLR1 expression (FOLR1+++)
Method Description	The each group was randomized to be a similar mean volume of 100-250 mm3.The treatment schedule was as follows: a single IV injection of vehicle at day 0, and a single IV injection of MORAb-202 at 5 mg/kg at day 0 ((Q1Dx1) or every 11 days (Q11Dx2)).
In Vivo Model	Breast cancer PDX model (PDX: IM-BRE-563)

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.01 pM	High FOLR1 expression (FOLR1+++)
Method Description	Threefold serial dilutions of MORAb-202 (5.1x1012 - 1.0x107 mol/L) were added to the cell lines, and the cells were cultured for 5 days. Cells were stained with 0.2% crystal violet solution, a triarylmethane dye which accumulates in the nucleus of viable cells, washed with water, and solubilized with 1% sodium dodecyl sulfate. The viable cell number was determined by measuring the optical density (OD 570 nm) of the resulting lysate.    Click to Show/Hide
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.74 pM	High FOLR1 expression (FOLR1+++)
Method Description	Threefold serial dilutions of MORAb-202 (5.1x1012 - 1.0x107 mol/L) were added to the cell lines, and the cells were cultured for 5 days. Cells were stained with 0.2% crystal violet solution, a triarylmethane dye which accumulates in the nucleus of viable cells, washed with water, and solubilized with 1% sodium dodecyl sulfate. The viable cell number was determined by measuring the optical density (OD 570 nm) of the resulting lysate.    Click to Show/Hide
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 1.00 pM	Negative FOLR1 expression (FOLR1-)
Method Description	Threefold serial dilutions of MORAb-202 (5.1x1012 - 1.0x107 mol/L) were added to the cell lines, and the cells were cultured for 5 days. Cells were stained with 0.2% crystal violet solution, a triarylmethane dye which accumulates in the nucleus of viable cells, washed with water, and solubilized with 1% sodium dodecyl sulfate. The viable cell number was determined by measuring the optical density (OD 570 nm) of the resulting lysate.    Click to Show/Hide
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697
Experiment 4 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	23.00 pM	Moderate FOLR1 expression (FOLR1++)
Method Description	Threefold serial dilutions of MORAb-202 (5.1x1012 - 1.0x107 mol/L) were added to the cell lines, and the cells were cultured for 5 days. Cells were stained with 0.2% crystal violet solution, a triarylmethane dye which accumulates in the nucleus of viable cells, washed with water, and solubilized with 1% sodium dodecyl sulfate. The viable cell number was determined by measuring the optical density (OD 570 nm) of the resulting lysate.    Click to Show/Hide
In Vitro Model	Skin squamous cell carcinoma	A431-A3 cells		CVCL_0037
Experiment 5 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.02 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 6 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.42 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 7 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.43 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian serous adenocarcinoma	Caov-3 cells		CVCL_0201
Experiment 8 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.75 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian serous adenocarcinoma	OVCAR-3 cells		CVCL_0465
Experiment 9 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.03 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Endometrial adenocarcinoma	HEC-59 cells		CVCL_2930
Experiment 10 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.42 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Breast ductal carcinoma	HCC1954 cells		CVCL_1259
Experiment 11 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.76 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Gastric tubular adenocarcinoma	MKN74 cells		CVCL_2791
Experiment 12 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.81 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Endometrial adenocarcinoma	HEC-1-A cells		CVCL_0293
Experiment 13 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	2.17 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Gastric tubular adenocarcinoma	MKN7 cells		CVCL_1417
Experiment 14 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	4.42 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Gastric tubular adenocarcinoma	NCI-N87 cells		CVCL_1603
Experiment 15 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	13.15 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Endometrial carcinoma	HEC-251 cells		CVCL_2927
Experiment 16 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	24.58 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Gastric carcinoma	NUGC-3 cells		CVCL_1612
Experiment 17 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.03 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.04 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	4.30 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.08 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	3.80 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	32.00 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.09 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.49 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian serous adenocarcinoma	OVCAR-3 cells		CVCL_0465
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.52 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.85 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Gastric tubular adenocarcinoma	NCI-N87 cells		CVCL_1603
Experiment 5 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	4.28 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.10 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	3.70 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.11 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	3.90 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.12 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	7.10 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	86.00 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.20 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.27 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.85 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	7.00 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.28 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	22.00 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.33 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	38.00 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.37 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.69 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	6.80 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.55 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.90 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	9.70 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.00 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.30 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	46.00 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.70 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.80 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	25.00 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Experiment 1 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	4.30 nM	High FOLR1 expression(FOLR1+++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Ovarian endometrioid adenocarcinoma	IGROV-1 cells		CVCL_1304
Experiment 2 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	38.00 nM	Moderate FOLR1 expression(FOLR1++)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Lung non-small cell carcinoma	NCI-H2110 cells		CVCL_1530
Experiment 3 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Low FOLR1 expression(FOLR1+)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Skin squamous cell carcinoma	A431 cells		CVCL_0037
Experiment 4 Reporting the Activity Date of This ADC					[2]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 100 nM	Negative FOLR1 expression(FOLR1-)
Method Description	Cells were sub-cultured and seeded at 5,000 cells/well in complete growth medium in 96-well tissue culture plates, and incubated at 37°C, 5% CO2 overnight. Test reagents were serially diluted and added to the cell plates (initial concentration of 100 nM). Plates were incubated at 37°C, 5% CO2 for an additional 3 d.
In Vitro Model	Osteosarcoma	SJSA-1 cells		CVCL_1697

Ref 1	Antibody-drug conjugate MORAb-202 exhibits long-lasting antitumor efficacy in TNBC PDx models. Cancer Sci. 2021 Jun;112(6):2467-2480.
Ref 2	MORAb-202, an Antibody-Drug Conjugate Utilizing Humanized Anti-human FR Farletuzumab and the Microtubule-targeting Agent Eribulin, has Potent Antitumor Activity. Mol Cancer Ther. 2018 Dec;17(12):2665-2675. doi: 10.1158/1535-7163.MCT-17-1215. Epub 2018 Sep 27.