General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0VMKDY
ADC Name
muDS6-DM1
Synonyms
muDS6DM1
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Organization
Sanofi SA
Drug Status
Investigative
Indication
In total 5 Indication(s)
Breast cancer [ICD11:2C60-2C65]
Investigative
Cervical cancer [ICD11:2C77]
Investigative
Colorectal cancer [ICD11:2B91]
Investigative
Ovarian cancer [ICD11:2C73]
Investigative
Pancreatic cancer [ICD11:2C10]
Investigative
Drug-to-Antibody Ratio
4
Structure
Antibody Name
Anti-CA6 mAb muDS6
 Antibody Info 
Antigen Name
Mucin-1 (MUC1)
 Antigen Info 
Payload Name
Mertansine DM1
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
N-succinimidyl 4-(2-pyridyldithio) pentanoate (SPP)
 Linker Info 
Conjugate Type
Random conjugation through nucleophilic lysines.
Combination Type
Mertansine
General Information of The Activity Data Related to This ADC
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 6 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Tumor Growth Inhibition value (TGI) 
≈ 94.5
%
HPAC cells
Pancreatic adenocarcinoma
Tumor Growth Inhibition value (TGI) 
≈ 100
%
HeLa cells
Endocervical adenocarcinoma
Tumor Growth Inhibition value (TGI) 
≈ 100
%
TOV-21G cells
Ovarian clear cell adenocarcinoma
Tumor Growth Inhibition value (TGI) 
≈ 100
%
KB cells
Human papillomavirus-related endocervical adenocarcinoma
Tumor Growth Inhibition value (TGI) 
≈ 100
%
KB cells
Human papillomavirus-related endocervical adenocarcinoma
Tumor Growth Inhibition value (TGI) 
≈ 100
%
OVCAR-5 cells
Ovarian serous adenocarcinoma
Revealed Based on the Cell Line Data
Click To Hide/Show 28 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Inhibitory Concentration (IC50) 
0.1
nM
BT-483 cells
Ductal carcinoma
Half Maximal Inhibitory Concentration (IC50) 
0.45
nM
ZR-75-1 cells
Invasive breast carcinoma
Half Maximal Inhibitory Concentration (IC50) 
0.46
nM
WISH cells
Endocervical adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
0.67
nM
WISH cells
Endocervical adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
0.8
nM
Caov-3 cells
Ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
1.4
nM
KB cells
Human papillomavirus-related endocervical adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
1.61
nM
Caov-3 cells
Ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
1.8
nM
HeLa cells
Endocervical adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
1.8
nM
HPAC cells
Pancreatic adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
1.84
nM
HPAC cells
Pancreatic adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
2
nM
TOV-21G cells
Ovarian clear cell adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
BT-20 cells
Invasive breast carcinoma of no special type
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
Caov-4 cells
High grade ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
HPAF-II cells
Pancreatic ductal adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
Hs 766T cells
Pancreatic adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
OVCAR-5 cells
Ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
T-47D cells
Invasive breast carcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 3
nM
ZR-75-1 cells
Invasive breast carcinoma
Half Maximal Inhibitory Concentration (IC50) 
3.01
nM
KB cells
Human papillomavirus-related endocervical adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
6.88
nM
TOV-21G cells
Ovarian clear cell adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
10
nM
HPAF-II cells
Pancreatic ductal adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
14.4
nM
BT-20 cells
Invasive breast carcinoma of no special type
Half Maximal Inhibitory Concentration (IC50) 
> 30
nM
BT-483 cells
Ductal carcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 30
nM
Caov-4 cells
High grade ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 30
nM
HeLa cells
Endocervical adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 30
nM
T-47D cells
Invasive breast carcinoma
Half Maximal Inhibitory Concentration (IC50) 
32
nM
Hs 766T cells
Pancreatic adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
846
nM
OVCAR-5 cells
Ovarian serous adenocarcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 6 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 94.50% (Day 30) Positive CA6 expression (CA6 +++/++)
Method Description
To demonstrate the in vivo activity of the muDS6-DM1 conjugate,human tumor xenografts were established in SCID mice.A subcutaneous model of the human pancreatic cancer cell-line HPAC was developed. The dose was 27.7 mg/kg qw x2.
In Vivo Model HPAC CDX model
In Vitro Model Pancreatic adenocarcinoma HPAC cells CVCL_3517
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 30) Positive CA6 expression (CA6 +++/++)
Method Description
To demonstrate the in vivo activity of the muDS6-DM1 conjugate,human tumor xenografts were established in SCID mice.A subcutaneous model of the human cervical cancer cell-line HeLa was developed. The dose was 27.7 mg/kg qw x2.
In Vivo Model HeLa CDX model
In Vitro Model Endocervical adenocarcinoma HeLa cells CVCL_0030
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 30) Positive CA6 expression (CA6 +++/++)
Method Description
To demonstrate the in vivo activity of the muDS6-DM1 conjugate,human tumor xenografts were established in SCID mice.A subcutaneous model of the human ovarian cancer cell-line TOV-21G was developed. The dose was 27.7 mg/kg qw x2.
In Vivo Model TOV-21G CDX model
In Vitro Model Ovarian clear cell adenocarcinoma TOV-21G cells CVCL_3613
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 30) Positive CA6 expression (CA6 +++/++)
Method Description
To demonstrate the in vivo activity of the muDS6-DM1 conjugate,human tumor xenografts were established inSCID mice.A subcutaneous model of the human cervicalcarcinoma cell-line KB was developed. The dose was 150 ug/kg every day for 5 days.
In Vivo Model KB CDX model
In Vitro Model Human papillomavirus-related endocervical adenocarcinoma KB cells CVCL_0372
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 30) Positive CA6 expression (CA6 +++/++)
Method Description
To demonstrate the in vivo activity of the muDS6-DM1 conjugate,human tumor xenografts were established inSCID mice.A subcutaneous model of the human cervicalcarcinoma cell-line KB was developed. The dose was 250 ug/kg every day for 5 days.
In Vivo Model KB CDX model
In Vitro Model Human papillomavirus-related endocervical adenocarcinoma KB cells CVCL_0372
Experiment 6 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 30) Positive CA6 expression (CA6 +++/++)
Method Description
To demonstrate the in vivo activity of the muDS6-DM1 conjugate,human tumor xenografts were established inSCID mice.A subcutaneous model of the human cervicalcarcinoma cell-line KB was developed. The dose was 27.7 mg/kg qw x2.
In Vivo Model OVCAR-5 CDX model
In Vitro Model Ovarian serous adenocarcinoma OVCAR-5 cells CVCL_1628
Revealed Based on the Cell Line Data
Click To Hide/Show 28 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.10 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

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In Vitro Model Ductal carcinoma BT-483 cells CVCL_2319
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.45 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Invasive breast carcinoma ZR-75-1 cells CVCL_0588
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.46 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

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In Vitro Model Endocervical adenocarcinoma WISH cells CVCL_1909
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.67 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Endocervical adenocarcinoma WISH cells CVCL_1909
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.80 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

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In Vitro Model Ovarian serous adenocarcinoma Caov-3 cells CVCL_0201
Experiment 6 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 1.40 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Human papillomavirus-related endocervical adenocarcinoma KB cells CVCL_0372
Experiment 7 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 1.61 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Ovarian serous adenocarcinoma Caov-3 cells CVCL_0201
Experiment 8 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 1.80 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Endocervical adenocarcinoma HeLa cells CVCL_0030
Experiment 9 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 1.80 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Pancreatic adenocarcinoma HPAC cells CVCL_3517
Experiment 10 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 1.84 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Pancreatic adenocarcinoma HPAC cells CVCL_3517
Experiment 11 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 2.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Ovarian clear cell adenocarcinoma TOV-21G cells CVCL_3613
Experiment 12 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Invasive breast carcinoma of no special type BT-20 cells CVCL_0178
Experiment 13 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

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In Vitro Model High grade ovarian serous adenocarcinoma Caov-4 cells CVCL_0202
Experiment 14 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Pancreatic ductal adenocarcinoma HPAF-II cells CVCL_0313
Experiment 15 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Pancreatic adenocarcinoma Hs 766T cells CVCL_0334
Experiment 16 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Ovarian serous adenocarcinoma OVCAR-5 cells CVCL_1628
Experiment 17 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Invasive breast carcinoma T-47D cells CVCL_0553
Experiment 18 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 3.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
Clonogenic assays were conducted where cells (1000-2500 cells/well) were plated on6-well plates in 2 ml of conjugate diluted in culture media.The cells were continuously exposed to the conjugate at concentrations,generally between 3x10-11M toseveral 3x10-9 M,and were incubated in a 37°C,6% CO2, humidified chamber for 5-9 days.

   Click to Show/Hide
In Vitro Model Invasive breast carcinoma ZR-75-1 cells CVCL_0588
Experiment 19 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 3.01 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Human papillomavirus-related endocervical adenocarcinoma KB cells CVCL_0372
Experiment 20 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 6.88 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Ovarian clear cell adenocarcinoma TOV-21G cells CVCL_3613
Experiment 21 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 10.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Pancreatic ductal adenocarcinoma HPAF-II cells CVCL_0313
Experiment 22 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 14.40 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Invasive breast carcinoma of no special type BT-20 cells CVCL_0178
Experiment 23 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 30.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Ductal carcinoma BT-483 cells CVCL_2319
Experiment 24 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 30.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model High grade ovarian serous adenocarcinoma Caov-4 cells CVCL_0202
Experiment 25 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 30.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Endocervical adenocarcinoma HeLa cells CVCL_0030
Experiment 26 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 30.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Invasive breast carcinoma T-47D cells CVCL_0553
Experiment 27 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 32.00 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Pancreatic adenocarcinoma Hs 766T cells CVCL_0334
Experiment 28 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 846 nM Positive CA6 expression (CA6 +++/++)
Method Description
In the MTT assay, cells were seeded in 96-well plates ata density of 1000-5000 cells/well. The cells were plated with serial dilutions of either naked muDS6 or muDS6-DM1 immunoconjugate in 200 pl of culture media. The cells and antibody/conjugate mixtures were then incubated for 2-7 d, at which time cellviability was assessed by an MTT assay.
In Vitro Model Ovarian serous adenocarcinoma OVCAR-5 cells CVCL_1628
References
Ref 1 CA6 antigen-specific cytotoxic conjugate and methods of using the same; 2017-11-21.

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