General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0KYJRR
ADC Name
Alpha-CD22-LC-K149C-12
Synonyms
AlphaCD22-LC-K149C-12
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Drug Status
Investigative
Drug-to-Antibody Ratio
2
Antibody Name
Anti-CD22-LC-K149C
 Antibody Info 
Antigen Name
B-cell receptor CD22 (CD22)
 Antigen Info 
Payload Name
Seco-CBI-dimer 12
 Payload Info 
Therapeutic Target
Human Deoxyribonucleic acid (hDNA)
 Target Info 
Linker Name
Mc-peptidomimetic based linker 12
 Linker Info 
The indication landscape of This ADC(2027 Update)
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Inhibitory Concentration (IC50) 
0.23
nM
WSU-DLCL2 cells
Diffuse large B-cell lymphoma
Half Maximal Inhibitory Concentration (IC50) 
9.8
nM
BJAB cells
Burkitt lymphoma
Half Maximal Inhibitory Concentration (IC50) 
> 133
nM
Jurkat cells
T acute lymphoblastic leukemia
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.23 nM Positive CD22 expression (CD22+++/++)
Method Description
Seco-CBI-Dimer TDCs Exhibit Potent Antigen-Dependent Antiproliferation Effects in Vitro. All cell-based assay results are reported as the arithmetic mean of at least three separate runs (n = 3).
In Vitro Model Diffuse large B-cell lymphoma WSU-DLCL2 cells CVCL_1902
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 9.8 nM Positive CD22 expression (CD22+++/++)
Method Description
Seco-CBI-Dimer TDCs Exhibit Potent Antigen-Dependent Antiproliferation Effects in Vitro. All cell-based assay results are reported as the arithmetic mean of at least three separate runs (n = 3).
In Vitro Model Burkitt lymphoma BJAB cells CVCL_5711
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 133 nM Positive CD22 expression (CD22+++/++)
Method Description
Seco-CBI-Dimer TDCs Exhibit Potent Antigen-Dependent Antiproliferation Effects in Vitro. All cell-based assay results are reported as the arithmetic mean of at least three separate runs (n = 3).
In Vitro Model T acute lymphoblastic leukemia Jurkat cells CVCL_0065
References
Ref 1 Antibody-Drug Conjugates Derived from Cytotoxic seco-CBI-Dimer Payloads Are Highly Efficacious in Xenograft Models and Form Protein Adducts In Vivo. Bioconjug Chem. 2019 May 15;30(5):1356-1370. doi: 10.1021/acs.bioconjchem.9b00133. Epub 2019 Apr 22.