General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0SQAHG
ADC Name
Septuximab vedotin
Synonyms
Septuximab vedotin
   Click to Show/Hide
Organization
University of California San Diego
Drug Status
Clinical candidate
Indication
In total 1 Indication(s)
Ovarian cancer [ICD11:2C73]
Clinical candidate
Drug-to-Antibody Ratio
4
Structure
Antibody Name
Septuximab
 Antibody Info 
Antigen Name
Frizzled-7 (FZD7)
 Antigen Info 
Payload Name
Monomethyl auristatin E
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
Mc-Val-Cit-PABC
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
Combination Type
Vedotin
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 5 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Inhibitory Concentration (IC50) 
0.03
nM
OVCAR-3 cells (FZD7 overexpression)
Ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
5
nM
MA148 cells
Ovarian cystadenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
5
nM
PA-1 cells
Ovarian mixed germ cell tumor
Half Maximal Inhibitory Concentration (IC50) 
25
nM
OVCAR-3 cells
Ovarian serous adenocarcinoma
Half Maximal Inhibitory Concentration (IC50) 
60
nM
MA148 cells (FZD7 knock-out)
Ovarian cystadenocarcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 5 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.03 nM Positive FZD7 expression (FZD7+++/++)
Method Description
Cells were seeded in a 96-well plate the day before drug treatment. MA-148, PA-1, and MA-148 FZD7-KO were incubated with the indicated drugs for 3 days.
In Vitro Model Ovarian serous adenocarcinoma OVCAR-3 cells (FZD7 overexpression) CVCL_0465
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 5.00 nM Positive FZD7 expression (FZD7+++/++)
Method Description
Cells were seeded in a 96-well plate the day before drug treatment. MA-148, PA-1, and MA-148 FZD7-KO were incubated with the indicated drugs for 3 days.
In Vitro Model Ovarian cystadenocarcinoma MA148 cells CVCL_AK47
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 5.00 nM Positive FZD7 expression (FZD7+++/++)
Method Description
Cells were seeded in a 96-well plate the day before drug treatment. MA-148, PA-1, and MA-148 FZD7-KO were incubated with the indicated drugs for 3 days.
In Vitro Model Ovarian mixed germ cell tumor PA-1 cells CVCL_0479
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 25.00 nM Negative FZD7 expression (FZD7-)
Method Description
Cells were seeded in a 96-well plate the day before drug treatment. MA-148, PA-1, and MA-148 FZD7-KO were incubated with the indicated drugs for 3 days.
In Vitro Model Ovarian serous adenocarcinoma OVCAR-3 cells CVCL_0465
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 60.00 nM Negative FZD7 expression (FZD7-)
Method Description
Cells were seeded in a 96-well plate the day before drug treatment. MA-148, PA-1, and MA-148 FZD7-KO were incubated with the indicated drugs for 3 days.
In Vitro Model Ovarian cystadenocarcinoma MA148 cells (FZD7 knock-out) CVCL_AK47
References
Ref 1 A FZD7-specific Antibody-Drug Conjugate Induces Ovarian Tumor Regression in Preclinical Models. Mol Cancer Ther. 2022 Jan;21(1):113-124.

If you find any error in data or bug in web service, please kindly report it to Dr. Shen et al.