General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0VYFQQ
ADC Name
h1F6-29 MMAE
Synonyms
h1F6-29-MMAE
   Click to Show/Hide
Organization
Seagen Inc.
Drug Status
Investigative
Indication
In total 2 Indication(s)
B-cell lymphoma [ICD11:2A86]
Investigative
Renal cell carcinoma [ICD11:2C90]
Investigative
Drug-to-Antibody Ratio
8
Antibody Name
Vorsetuzumab
 Antibody Info 
Antigen Name
CD70 antigen (CD70)
 Antigen Info 
Payload Name
Monomethyl auristatin E
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
ValOH-Glu-Dpr-MDpr
 Linker Info 
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) 
≈ 95.28
%
786-O cells
Renal cell carcinoma
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 (IC50) 
31
ng/mL
786-O cells
Renal cell carcinoma
Half Maximal Inhibitory Concentration (IC50) 
33
ng/mL
Caki-1 cells
Clear cell renal cell carcinoma
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) ≈ 95.28% (Day 25) Positive CD70 expression (CD70+++/++)
Method Description
To establish 786-O tumors, 5 x 106 cells were implanted into the right flank of athymic nu/nu female donor mice. When tumors reached ~100 mm3 mice were randomly allocated to treatment groups. The dose of ADC was 0.5 mg/kg single.
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 2 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 31.00 ng/mL Positive CD70 expression (CD70+++/++)
Method Description
Log phase cultures of cells were collected and cells plated at seeding densities ranging from 500 - 10,000 cells/well according to pre-determined conditions.After incubating 24 hours to allow surface protein reconstitution, serial dilutions of test conjugates were added and cultures incubated further for 4 days.
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 33.00 ng/mL Positive CD70 expression (CD70+++/++)
Method Description
Log phase cultures of cells were collected and cells plated at seeding densities ranging from 500 - 10,000 cells/well according to pre-determined conditions.After incubating 24 hours to allow surface protein reconstitution, serial dilutions of test conjugates were added and cultures incubated further for 4 days.
In Vitro Model Clear cell renal cell carcinoma Caki-1 cells CVCL_0234
References
Ref 1 Hydrophilic antibody-drug conjugates; 2015-08-20.

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