General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0FHIKQ
ADC Name
aZO-ADC-4
Synonyms
AZO-ADC-4
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Organization
Beijing Institute of Pharmacology and Toxicology.;Chinese Academy of Medical Sciences & Peking Union Medical College.
Drug Status
Investigative
Drug-to-Antibody Ratio
3.6-4.1
Structure
Antibody Name
Trastuzumab
 Antibody Info 
Antigen Name
Receptor tyrosine-protein kinase erbB-2 (ERBB2)
 Antigen Info 
Payload Name
Monomethyl auristatin E
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
Solubilizing group-PEG4-Hypoxia sensitive linker-Azobenzene
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 4 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Effective Concentration (EC50) 
0.038
nM
CVCL_0532
Ovarian serous adenocarcinoma
Half Maximal Effective Concentration (EC50) 
0.1
nM
CVCL_0179
Invasive breast carcinoma of no special type
Half Maximal Effective Concentration (EC50) 
21.32
nM
CVCL_0179
Invasive breast carcinoma of no special type
Half Maximal Effective Concentration (EC50) 
42.79
nM
CVCL_0532
Ovarian serous adenocarcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 4 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Effective Concentration (EC50) 0.038 nM High HER2 expression (HER2+++)
Method Description
Cytotoxicity of AZO-ADC-0/4/6/8 to SKOV-3 cells under 0.1 % O2
In Vitro Model Ovarian serous adenocarcinoma SKOV-3 cells CVCL_0532
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Effective Concentration (EC50) 0.1 nM High HER2 expression (HER2+++)
Method Description
Cytotoxicity of AZO-ADC-0/4/6/8 to BT474-HDR cells under 0.1 % O2
In Vitro Model Invasive breast carcinoma of no special type BT474-HDR cells CVCL_0179
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Effective Concentration (EC50) 21.32 nM High HER2 expression (HER2+++)
Method Description
Cytotoxicity of AZO-ADC-0/4/6/8 toBT474-HDR cells under 20 % O2
In Vitro Model Invasive breast carcinoma of no special type BT474-HDR cells CVCL_0179
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Effective Concentration (EC50) 42.79 nM High HER2 expression (HER2+++)
Method Description
Cytotoxicity of AZO-ADC-0/4/6/8 to SKOV-3 cells under 20 % O2
In Vitro Model Ovarian serous adenocarcinoma SKOV-3 cells CVCL_0532
References
Ref 1 Azobenzene-Based Linker Strategy for Selective Activation of Antibody-Drug Conjugates