General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0TVNQB
ADC Name
ADC Trast-11
Synonyms
ADCTrast-11; ADC-Trast-11
   Click to Show/Hide
Drug Status
Investigative
Indication
In total 1 Indication(s)
Breast cancer [ICD11:2C60-2C65]
Investigative
Drug-to-Antibody Ratio
1.9
Antibody Name
Trastuzumab
 Antibody Info 
Antigen Name
Receptor tyrosine-protein kinase erbB-2 (ERBB2)
 Antigen Info 
Payload Name
PBD dimer 3
 Payload Info 
Therapeutic Target
Human Deoxyribonucleic acid (hDNA)
 Target Info 
Linker Name
Bis-BCN-modified Val-Cit-PABC linker 10
 Linker Info 
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 2 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Inhibitory Concentration (IC50) 
0.02
nM
HCC1954 cells
Breast ductal carcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 100
nM
MDA-MB-231 cells
Breast adenocarcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 2 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.02 nM High HER2 expression (HER2+++)
Method Description
In vitro cytotoxicity of ADCs against a panel of four human breast cancer cell lines.
In Vitro Model Breast ductal carcinoma HCC1954 cells CVCL_1259
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 100 nM Negative HER2 expression (HER2-)
Method Description
In vitro cytotoxicity of ADCs against a panel of four human breast cancer cell lines.
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells CVCL_0062
References
Ref 1 Generation of DAR1 Antibody-Drug Conjugates for Ultrapotent Payloads Using Tailored GlycoConnect Technology. Bioconjug Chem. 2023 Mar 15;34(3):538-548. doi: 10.1021/acs.bioconjchem.2c00611. Epub 2023 Mar 1.

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