General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0EOBKJ
ADC Name
MORAb-003 ADC22
Synonyms
MORAb-003 ADC22
   Click to Show/Hide
Organization
EISAI R&D MANAGEMENT CO., LTD.
Drug Status
Investigative
Drug-to-Antibody Ratio
3.2
Antibody Name
MORAb-003
 Antibody Info 
Antigen Name
Folate receptor alpha (FOLR1)
 Antigen Info 
Payload Name
Polymycin 7
 Payload Info 
Linker Name
PEG-pAB linker
 Linker Info 
Conjugate Type
Cysteine-maleimide conjugation
Combination Type
M-0260
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 (lC50) 
0.036
nM
CVCL_1697
Osteosarcoma
Half Maximal inhibitory Concentration (lC50) 
0.383
nM
CVCL_1304
Endometrioid carcinoma of ovary, Ovarian endometrioid 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 (lC50) 0.036 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
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50) 0.383 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 Endometrioid carcinoma of ovary, Ovarian endometrioid adenocarcinoma IGROV1 cells CVCL_1304
References
Ref 1 Fan bracket