General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0NFTDV
ADC Name
Anti-PSMA-D265C-30.2371
Synonyms
Anti PSMA D265C 30.2371
   Click to Show/Hide
Organization
Heidelberg Pharma Research GmbH
Drug Status
Investigative
Indication
In total 1 Indication(s)
Prostate cancer [ICD11:2C82]
Investigative
Drug-to-Antibody Ratio
2
Antibody Name
Anti-PSMA-D265C
 Antibody Info 
Antigen Name
Glutamate carboxypeptidase 2 (FOLH1)
 Antigen Info 
Payload Name
Amanitin 30.2371
 Payload Info 
Therapeutic Target
DNA-directed RNA polymerase II subunit RPB2 (POLR2B); DNA-directed RNA polymerase III subunit RPC7 (POLR3G)
 Target Info 
Linker Name
Mc-Val-Ala-PABC
 Linker Info 
Conjugate Type
Site-specific conjugation through the engineered cysteine (THIOMAB).
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) 
14
pM
LNCaP cells
Prostate carcinoma
Half Maximal Inhibitory Concentration (IC50) 
71
pM
22RV1 cells
Prostate carcinoma
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) 14.00 pM Positive PSMA expression (PSMA +++/++)
Method Description
The cytotoxic activity in vitro of ADCs, which are comprising an anti-PSMA antibody carrying a D265C mutation conjugated tostructurally different amanitin derivatives via its D265C residue was tested on LNCaP cells and 22RV1 cells.
In Vitro Model Prostate carcinoma LNCaP cells CVCL_0395
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 71.00 pM Positive PSMA expression (PSMA +++/++)
Method Description
The cytotoxic activity in vitro of ADCs, which are comprising an anti-PSMA antibody carrying a D265C mutation conjugated tostructurally different amanitin derivatives via its D265C residue was tested on LNCaP cells and 22RV1 cells.
In Vitro Model Prostate carcinoma 22RV1 cells CVCL_1045
References
Ref 1 Amatoxin antibody-drug conjugates and uses thereof; 2020-10-29.

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