General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0ZBRFQ
ADC Name
H04L02-DXd
Synonyms
H04L02 DXd
   Click to Show/Hide
Organization
Daiichi Sankyo Co., Ltd.;
Drug Status
Investigative
Indication
In total 2 Indication(s)
Ovarian cancer [ICD11:2C73]
Investigative
Renal cell carcinoma [ICD11:2C90]
Investigative
Drug-to-Antibody Ratio
7.6
Antibody Name
Anti-CDH6 mAb H04L02
 Antibody Info 
Antigen Name
Cadherin-6 (CDH6)
 Antigen Info 
Payload Name
DX-8951 derivative (DXd)
 Payload Info 
Therapeutic Target
DNA topoisomerase 1 (TOP1)
 Target Info 
Linker Name
Mc-Gly-Gly-Phe-Gly
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
Combination Type
Deruxtecan
General Information of The Activity Data Related to This ADC
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 1 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Tumor Growth Inhibition value (TGI) 
≈ 88.53
%
CVCL_1051
Renal cell carcinoma
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 (IC50) 
0.10-1.00
nM
CVCL_0479
Ovarian mixed germ cell tumor
Full List of Activity Data of This Antibody-drug Conjugate
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 88.53% (Day 24) Positive CDH6 expression (CDH6+++/++)
Method Description
The CDH6-positive human renal cell tumor cell line 786-O was subcutaneously inoculated at a dose of 5,000,000 cells to the right flank regionof each male SCID mouse (Day 0). On the day 18 of grouping, H04L02-DXd was intravenously administered at a dose of 3 mg/kg to the tail of each mouse.
In Vivo Model 786-O CDX model
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
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 (IC50) 0.10-1.00 nM Positive CDH6 expression (CDH6+++/++)
Method Description
CDH6-positive human ovarian tumor cell line PA-1 was seeded over a 96-well plate at 2,000 cells/100 L/well in MEM medium supplemented with 10% FBS, and the cells were then cultured overnight. On the next day, each of the 4 humanized hG019-drug conjugates or NOV0712-DM4 was added to the cells.
In Vitro Model Ovarian mixed germ cell tumor PA-1 cells CVCL_0479
References
Ref 1 Anti-cdh6 antibody and anti-cdh6 antibody-drug conjugate.

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