General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0MAUXH
ADC Name
wO2024222841A1 ADC67
Synonyms
ADC67
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Organization
CSPC MEGALITH BIOPHARMACEUTICAL CO.,LTD.
Drug Status
Investigative
Drug-to-Antibody Ratio
3.49
Structure
Antibody Name
023 (CD123)
 Antibody Info 
Antigen Name
Interleukin-3 receptor subunit alpha (IL3RA)
 Antigen Info 
Payload Name
(S)B19
 Payload Info 
Therapeutic Target
Eukaryotic peptide chain release factor GTP-binding subunit ERF3A (GSPT1)
 Target Info 
Linker Name
Mc-Val-Ala-PABC
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
Combination Type
LD02
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) 
12.3
pM
CVCL_0064
Childhood acute monocytic leukemia
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) 12.3 pM High CD33 expression (CD33+++)
Method Description
Cytotoxicity of ADC to MV4-11 cells
In Vitro Model Childhood acute monocytic leukemia MV4-11 cells CVCL_0064
References
Ref 1 Antibody-drug conjugate