Antibody-drug Conjugate Information
General Information of This Antibody-drug Conjugate (ADC)
| ADC ID |
DRG0INLOK
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| ADC Name |
hu4DFabv8 (A121C)-BMPEO-DM1
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| Synonyms |
hu4DFabv8 (A121C) BMPEO DM1
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| Organization |
Genentech, Inc.
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| Drug Status |
Investigative
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| Indication |
In total 1 Indication(s)
Breast cancer [ICD11:2C60-2C65]
Investigative
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| Drug-to-Antibody Ratio |
0.6
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| Antibody Name |
hu4DFabv8 (A121C)
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Antibody Info | ||||
| Antigen Name |
Receptor tyrosine-protein kinase erbB-2 (ERBB2)
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Antigen Info | ||||
| Payload Name |
Maytansinoid DM1
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Payload Info | ||||
| Therapeutic Target |
Microtubule (MT)
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Target Info | ||||
| Linker Name |
hu4DFabv8 (A121C)-BMPEO-DM1 linker
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| Conjugate Type |
Random conjugation through reduced inter-chain cysteines.
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General Information of The Activity Data Related to This ADC
Obtained from the Model Organism Data
| Standard Type | Value | Units | Animal Model (No. of PDX) |
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| Tumor Growth Inhibition value (TGI) |
≈ 81.51
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%
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Breast cancer model MMTV-HER2 Fo5
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Revealed Based on the Cell Line Data
| Standard Type | Value | Units | Cell Line | Disease Model |
|---|---|---|---|---|
| Half Maximal Inhibitory Concentration (IC50) |
0.04
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ug/mL
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CVCL_0033
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Breast adenocarcinoma
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Full List of Activity Data of This Antibody-drug Conjugate
Obtained from the Model Organism Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Tumor Growth Inhibition value (TGI) | ≈ 81.51% (Day 7) | High HER2 expression (HER2 +++) | ||
| Method Description |
An allograft was propagated from the Fo5 mmty transgenic mouse which does not respond to.or responds poorly to HERCEPTIN therapy. Subjects were treated once with ADC (37.5 mg/kg); and placebo PBS buffer control (Vehicle) andmonitored over 3 weeks.
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| In Vivo Model | Breast cancer model MMTV-HER2 Fo5 | ||||
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal Inhibitory Concentration (IC50) | 0.04 ug/mL | High HER2 expression (HER2+++) | ||
| Method Description |
Exposing mammalian cells having HER2 receptors to ADC in a cell culture medium; culturing the cells for a period from about 6 hours to about 5 days; and measuring cell viability Cell-based in vitro assays were used to measure viability, cytotoxicity, and induction of apoptosis of the ADC of the invention.
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| In Vitro Model | Breast adenocarcinoma | SK-BR-3 cells | CVCL_0033 | ||
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