General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0RVZAY
ADC Name
WO2007011968A2 c1F6-9b
Synonyms
WO2007011968A2 c1F6-9b
   Click to Show/Hide
Organization
Seagen Inc.
Drug Status
Investigative
Indication
In total 1 Indication(s)
Renal cell carcinoma [ICD11:2C90]
Investigative
Drug-to-Antibody Ratio
7
Antibody Name
Anti-CD70 mAb c1F6
 Antibody Info 
Antigen Name
CD70 antigen (CD70)
 Antigen Info 
Payload Name
Monomethyl auristatin F
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
WO2007011968A2_c1F6-9b linker
General Information of The Activity Data Related to This ADC
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 3 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Tumor Growth Inhibition value (TGI) 
≈ 86.08
%
786-O cells
Renal cell carcinoma
Tumor Growth Inhibition value (TGI) 
≈ 89.93
%
786-O cells
Renal cell carcinoma
Tumor Growth Inhibition value (TGI) 
≈ 94
%
786-O cells
Renal cell carcinoma
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) 
0.08
nM
Caki-1 cells
Clear cell renal cell carcinoma
Half Maximal Inhibitory Concentration (IC50) 
0.2
nM
786-O cells
Renal cell carcinoma
Half Maximal Inhibitory Concentration (IC50) 
> 50
nM
Karpas-299 cells
ALK-positive anaplastic large cell lymphoma
Full List of Activity Data of This Antibody-drug Conjugate
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 86.08% (Day 41) Positive CD70 expression (CD70+++/++); Negative CD30 expression (CD30-)
Method Description
An in vivo therapy experiments with c1F6-9b was undertaken in nude mice with subcutaneous 786-O cells. The animals (5 per group)were treated with a single intravenous dose of c1F6-9b at 0.75 mg/kg (mAb component) on day 14.
In Vivo Model 786-O CDX model
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 89.93% (Day 41) Positive CD70 expression (CD70+++/++); Negative CD30 expression (CD30-)
Method Description
An in vivo therapy experiments with c1F6-9b was undertaken in nude mice with subcutaneous 786-O cells. The animals (5 per group)were treated with a single intravenous dose of c1F6-9b at 1.5 mg/kg (mAb component) on day 14.
In Vivo Model 786-O CDX model
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 94.00% (Day 41) Positive CD70 expression (CD70+++/++); Negative CD30 expression (CD30-)
Method Description
An in vivo therapy experiments with c1F6-9b was undertaken in nude mice with subcutaneous 786-O cells. The animals (5 per group)were treated with a single intravenous dose of c1F6-9b at 3 mg/kg (mAb component) on day 14.
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 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.08 nM Positive CD70 expression (CD70+++/++); Negative CD30 expression (CD30-)
Method Description
Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model Clear cell renal cell carcinoma Caki-1 cells CVCL_0234
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.20 nM Positive CD70 expression (CD70+++/++); Negative CD30 expression (CD30-)
Method Description
Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 50.00 nM Positive CD30 expression (CD30+++/++); Negative CD70 expression (CD70-)
Method Description
Cell-based in vitro assays are used to measure viability (proliferation), cytotoxicity,and induction of apoptosis of the ADC of the invention. Culturing the cells for a period from about 6 hours to about 5 days and measuring cell viability.
In Vitro Model ALK-positive anaplastic large cell lymphoma Karpas-299 cells CVCL_1324
References
Ref 1 Beta-glucuronide-linker drug conjugates; 2007-10-25.

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