Antibody-drug Conjugate Information
General Information of This Antibody-drug Conjugate (ADC)
| ADC ID |
DRG0SGBYC
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| ADC Name |
NaPi2b PNU ADC4-1
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| Synonyms |
NaPi2b-PNU-ADC4-1
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| Organization |
Genentech, Inc.
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| Drug Status |
Investigative
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| Indication |
In total 2 Indication(s)
Lung cancer [ICD11:2C25]
Investigative
Ovarian cancer [ICD11:2C73]
Investigative
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| Drug-to-Antibody Ratio |
3-4
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| Structure |
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| Antibody Name |
Anti-NaPi2b mAb 10H1.11.4B
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Antibody Info | ||||
| Antigen Name |
Sodium-dependent phosphate transport protein 2B (SLC34A2)
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Antigen Info | ||||
| Payload Name |
Undisclosed
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| Linker Name |
NaPi2b PNU ADC4-1 linker
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General Information of The Activity Data Related to This ADC
Discovered Using Cell Line-derived Xenograft Model
| Standard Type | Value | Units | Cell Line | Disease Model |
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| Tumor Growth Inhibition value (TGI) |
≈ 8.52
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%
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HL-60 cells
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Adult acute myeloid leukemia
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Revealed Based on the Cell Line Data
| Standard Type | Value | Units | Cell Line | Disease Model |
|---|---|---|---|---|
| Half Maximal Inhibitory Concentration (IC50) |
218
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ng/mL
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EoL-1 cells
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Chronic eosinophilic leukemia
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Full List of Activity Data of This Antibody-drug Conjugate
Discovered Using Cell Line-derived Xenograft Model
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Tumor Growth Inhibition value (TGI) | ≈ 8.52% (Day 14) | Positive CD33 expression (CD33+++/++) | ||
| Method Description |
Single intravenous (IV) administration of ADCs to mice bearing HL-60 AML xenografts, each conjugate (in 0.8 mg/kg) that were administered once IV at the day 0 time point.
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| In Vivo Model | HL-60 CDX model | ||||
| In Vitro Model | Adult acute myeloid leukemia | HL-60 cells | CVCL_0002 | ||
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal Inhibitory Concentration (IC50) | 218 ng/mL | Positive CD33 expression (CD33+++/++) | ||
| Method Description |
The cells, at a predeterminedconcentration, were plated into 96 well plates, and, after overnight incubation at 37°C/5CO2, serialdilutions of each test article (TA) were added to the cells. Cells were incubated with test articlesfor 72 hours, and viability was detected with CellTiter-Glo reagent.
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| In Vitro Model | Chronic eosinophilic leukemia | EoL-1 cells | CVCL_0258 | ||
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