General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0QITEE
ADC Name
MORAb-003 ADC9
Synonyms
MORAb-003 ADC9
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Organization
EISAI R&D MANAGEMENT CO., LTD.
Drug Status
Investigative
Drug-to-Antibody Ratio
4
Structure
Antibody Name
MORAb-003
 Antibody Info 
Antigen Name
Folate receptor alpha (FOLR1)
 Antigen Info 
Payload Name
Monomethyl auristatin E
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
Maleimidyl- (CH2)5-Val-Cit-pAB linker
 Linker Info 
Conjugate Type
Cysteine-maleimide conjugation
Combination Type
M-MMAE
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 inhibitory Concentration (lC50) 
253
nM
CVCL_1697
Osteosarcoma
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 inhibitory Concentration (lC50) 253 nM High FRA expression (FRA +++)
Method Description
Use crystal violet analysis to evaluate the in vitro efficacy of the prepared ADCs. Initially screen all MORAb003 ADCs on IGROV1 (FRi (+++)) and SJSA - 1 (FReg (-)) cells.
In Vitro Model Osteosarcoma SJSA-1 cells CVCL_1697
References
Ref 1 Fan bracket