Antibody ID	ANI0ENCWD
Antibody Name	Thio anti-HER2 hu7C2 LC K149C
Antibody Type	Monoclonal antibody (mAb)
Antibody Subtype	Humanized IgG1-kappa
Antigen Name	Receptor tyrosine-protein kinase erbB-2 (ERBB2)					Antigen Info

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 0.00% (Day 14)	Positive CD22 expression (CD22+++/++)
Method Description	Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (16.2 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	WSU-DLCL2 CDX model
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 49.65% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (5 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 49.90% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (5 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 4 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 53.48% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (1 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 5 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 53.81% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (1 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 6 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 82.90% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (ADC-211, 1 mg/kg plus ADC-106, 5 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 7 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 84.39% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (ADC-211, 1 mg/kg plus ADC-106, 1 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 58.22% (Day 7)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 5 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 73.26% (Day 7)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 10 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 12.68% (Day 15)	Positive CD22 expression (CD22+++/++)
Method Description	Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (10 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	WSU-DLCL2 CDX model
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	3.30 ng/mL	High HER2 expression (HER2 +++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast adenocarcinoma	SK-BR-3 cells		CVCL_0033
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	103 ng/mL	High HER2 expression (HER2+++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 15.63% (Day 25)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously ADC (3 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 37.61% (Day 11)	Moderate CD22 expression (CD22++)
Method Description	Inoculate 150 mice with BJAB cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (0.4 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	BJAB CDX model
In Vitro Model	Burkitt lymphoma	BJAB cells		CVCL_5711
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 83.58% (Day 25)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously ADC (1 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 35.37% (Day 10)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 0.5 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 87.28% (Day 10)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 1 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.10 ng/mL	High HER2 expression (HER2 +++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast adenocarcinoma	SK-BR-3 cells		CVCL_0033
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.30 ng/mL	High HER2 expression (HER2+++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 24.14% (Day 12)	Positive CD22 expression (CD22+++/++)
Method Description	Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (2 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	WSU-DLCL2 CDX model
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 24.69% (Day 11)	Moderate CD22 expression (CD22++)
Method Description	Inoculate 150 mice with BJAB cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (8 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	BJAB CDX model
In Vitro Model	Burkitt lymphoma	BJAB cells		CVCL_5711
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 54.57% (Day 14)	Positive CD22 expression (CD22+++/++)
Method Description	Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (6 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	WSU-DLCL2 CDX model
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 61.33% (Day 25)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously ADC (3 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 4 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 63.4% (Day 25)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously ADC (6 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 5 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 66.98% (Day 14)	Positive CD22 expression (CD22+++/++)
Method Description	Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (16.4 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	WSU-DLCL2 CDX model
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902
Experiment 6 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 74.48% (Day 25)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously ADC (10 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 79.58% (Day 10)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 5 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 80.52% (Day 10)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 10 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 89.58% (Day 10)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 15 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 59.94% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (0.5 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 84.27% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (1 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 85.06% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (2 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 4 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 89.73% (Day 12)	Positive CD22 expression (CD22+++/++)
Method Description	Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (2 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	WSU-DLCL2 CDX model
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902
Experiment 5 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 95.35% (Day 24)	Positive HER2 expression (HER2+++/++)
Method Description	Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (5 mg/kg) via the tail vein on Day 0.    Click to Show/Hide
In Vivo Model	KPL-4 CDX model
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 40.52% (Day 7)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 0.5 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 69.41% (Day 7)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 2 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Tumor Growth Inhibition value (TGI)	≈ 83.57% (Day 7)	Positive HER2 expression (HER2+++/++)
Method Description	Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 5 mg/kg ADC dosing on day 0.
In Vivo Model	Breast cancer model MMTV-HER2 Fo5

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	8.46 nM	Positive CD22 expression (CD22+++/++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Burkitt lymphoma	BJAB cells		CVCL_5711
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	8.96 nM	Positive CD22 expression (CD22+++/++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	T acute lymphoblastic leukemia	Jurkat cells		CVCL_0065
Experiment 3 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	11.27 nM	Positive CD22 expression (CD22+++/++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902
Experiment 4 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	0.60 ng/mL	High HER2 expression (HER2 +++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast adenocarcinoma	SK-BR-3 cells		CVCL_0033
Experiment 5 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1.00 ng/mL	High HER2 expression (HER2+++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310
Experiment 6 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1268.70 ng/mL	Positive CD22 expression (CD22+++/++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Burkitt lymphoma	BJAB cells		CVCL_5711
Experiment 7 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1342.60 ng/mL	Positive CD22 expression (CD22+++/++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	T acute lymphoblastic leukemia	Jurkat cells		CVCL_0065
Experiment 8 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	1689.31 ng/mL	Positive CD22 expression (CD22+++/++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Diffuse large B-cell lymphoma	WSU-DLCL2 cells		CVCL_1902

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 1000 ng/mL	High HER2 expression (HER2 +++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast adenocarcinoma	SK-BR-3 cells		CVCL_0033
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	> 1000 ng/mL	High HER2 expression (HER2+++)
Method Description	Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model	Breast inflammatory carcinoma	KPL-4 cells		CVCL_5310

Ref 1	Pyrrolobenzodiazepine antibody drug conjugates and methods of use; 2017-04-06.