General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0GCLDR
ADC Name
JP2025502147A ADC1
Synonyms
JP2025502147A ADC1
   Click to Show/Hide
Organization
REGENERON PHARMACEUTICALS, INC.
Drug Status
Investigative
Drug-to-Antibody Ratio
6.2
Antibody Name
undisclosed
Antigen Name
Receptor tyrosine-protein kinase erbB-2 (ERBB2)
 Antigen Info 
Payload Name
Undisclosed
Therapeutic Target
Stimulator of interferon genes protein (STING1)
 Target Info 
Linker Name
Undisclosed
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 1 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Effective Concentration (EC50) 
0.22
nM
CVCL_0033
Breast adenocarcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Effective Concentration (EC50) 0.22 nM Positive HER expression (HER+++/++)
Method Description
In vitro cytotoxicity of the ADCs, isotype control ADCs, and reference free payloads were evaluated using the CellTiter-Glo 2.13 Assay Kit
In Vitro Model Breast adenocarcinoma SK-BR-3 cells CVCL_0033
References
Ref 1 Camptothecin analogs conjugated to glutamine residues in proteins and their uses