Antibody Information
General Information of This Antibody
| Antibody ID | ANTI0PPJTT |
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| Antibody Name | WBP319-BMK4.uIgG1k |
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| Organization | WUXIBIOLOGICSIRELANDLIMITED |
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| Synonyms |
WBP319-BMK4.uIgG1k
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| Antibody Type | Monoclonal antibody (mAb) |
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| Antigen Name | Cadherin-3 (CDH3) |
Antigen Info | ||||
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Each Antibody-drug Conjugate Related to This Antibody
Full Information of The Activity Data of The ADC(s) Related to This Antibody
WBP319-BMK4.uIgG1k-DM1 [Investigative]
Discovered Using Cell Line-derived Xenograft Model
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Tumor Growth lnhibition value (TGl) |
40.91%
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| Method Description |
Cell line-derived xenograft models were established in SCID-17B female mice, by subcutaneous injection of 1x107 (HCC-70) tumor cells, and treatmen with 1mg/kg ADC (single dosee) after tumor volume about 230mm3. Determined tumor volume after the experiment, measured at day 34.
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| In Vivo Model | HCC70 breast tumor model | ||||
| Experiment 2 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Tumor Growth Inhibition value (TGI) |
42.69%
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| Method Description |
Cell line-derived xenograft models were established in SCID-17B female mice, by subcutaneous injection of 1x107 (HCC-70) tumor cells, and treatmen with 0.5mg/kg ADC (single dosee) after tumor volume about 242mm3. Determined tumor volume after the experiment, measured at day 36.
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| In Vivo Model | HCC70 breast tumor model | ||||
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
0.15 nM
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| Method Description |
4000cells/well for HCC-1954 (50 uL) of cells from each cell line were seeded onto 96-well clear bottom black plates. The cells were cultured overnight at 37°C in a humidified 5% CO2 incubator before adding the ADC, The plates were returned to the incubator for 5 days . 50 uL of CellTiter Glo solution was added to each well and incubated atroom temperature with gentle shaking for 10 minutes.
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| In Vitro Model | Breast ductal carcinoma | HCC-1954 cells | CVCL_1259 | ||
| Experiment 2 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
0.8 nM
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| Method Description |
6000 cells/well for HCC-70 (50 uL) of cells from each cell line were seeded onto 96-well clear bottom black plates. The cells were cultured overnight at 37°C in a humidified 5% CO2 incubator before adding the ADC, The plates were returned to the incubator for 5 days . 50 uL of CellTiter Glo solution was added to each well and incubated atroom temperature with gentle shaking for 10 minutes.
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| In Vitro Model | Breast ductal carcinoma | HCC-70 cells | CVCL_1270 | ||
| Experiment 3 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
1.14 nM
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| Method Description |
2000 cells/well for NCI-H1650 (50 uL) of cells from each cell line were seeded onto 96-well clear bottom black plates. The cells were cultured overnight at 37°C in a humidified 5% CO2 incubator before adding the ADC, The plates were returned to the incubator for 5 days . 50 uL of CellTiter Glo solution was added to each well and incubated atroom temperature with gentle shaking for 10 minutes.
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| In Vitro Model | Lung adenocarcinoma | NCI-H1650 cells | CVCL_1483 | ||
| Experiment 4 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) | > 10 nM | |||
| Method Description |
5000cells/well for HT-29 (50 uL) of cells from each cell line were seeded onto 96-well clear bottom black plates. The cells were cultured overnight at 37°C in a humidified 5% CO2 incubator before adding the ADC, The plates were returned to the incubator for 5 days . 50 uL of CellTiter Glo solution was added to each well and incubated atroom temperature with gentle shaking for 10 minutes.
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| In Vitro Model | Colon adenocarcinoma | HT-29 cells | CVCL_0320 | ||
| Experiment 5 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) | > 10 nM | |||
| Method Description |
800 cells/well for A549 (50 uL) of cells from each cell line were seeded onto 96-well clear bottom black plates. The cells were cultured overnight at 37°C in a humidified 5% CO2 incubator before adding the ADC, The plates were returned to the incubator for 5 days . 50 uL of CellTiter Glo solution was added to each well and incubated atroom temperature with gentle shaking for 10 minutes.
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| In Vitro Model | Lung adenocarcinoma | A549 cells | CVCL_0023 | ||
| Experiment 6 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) | > 10 nM | |||
| Method Description |
5000 cells/well for MDA-MB-453 (50 uL) of cells from each cell line were seeded onto 96-well clear bottom black plates. The cells were cultured overnight at 37°C in a humidified 5% CO2 incubator before adding the ADC, The plates were returned to the incubator for 5 days . 50 uL of CellTiter Glo solution was added to each well and incubated atroom temperature with gentle shaking for 10 minutes.
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| In Vitro Model | Breast adenocarcinoma | MDA-MB-453 cells | CVCL_0418 | ||
| Experiment 7 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal Effective Concentration (EC50) |
0.019 nM
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| Method Description |
For HCC-1954 cells,cells were washed with 100uL,1% BSA1xPBS resuspended in PE conjugated Goatanti-human IgG Fc 1:150 dilutedin 1% BSA1xPBS for 1 hour at 4°C in thedark. Cells were then washed one time as described aboveand resuspended in 1% BSA/1xPBS for 2 hours at 37°C. Supernatants were discarded and 100 uL/wellquench buffer (0.1 M glycine, 0.15 M NaCl, adjust pH to2.5) were added and incubated at 4°C. for 5 min. Cells werethen washed one time as described above and resuspended in Hoechst 33342 1:5000 diluted in DPBS for 15 min at room tem-perature.Afer washed with DPBS one time as described above, cells were resuspended in 4%%PFA and stored at 4°C.
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| In Vitro Model | Breast ductal carcinoma | HCC-1954 cells | CVCL_1259 | ||
| Experiment 8 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal Effective Concentration (EC50) |
0.57 nM
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| Method Description |
For NCI-H1650 cells,cells were washed with 100uL,1% BSA/1xPBS resuspended in Alexa647 conjugatedGoat anti-human IgG Fc 1:500 diluted in 1% BSA/1xPBS for 1 hour at 4°C. inthe dark.Cells were then washed one time as describedabove and resuspended in 1% BSA/1xPBS for 2hours at 37°C. Supernatants were discarded and cells wereresuspended in Hoechst 33342 1:5000diluted in DPBS for 15 min atroom temperature.After washed with DPBS one time as described above,100 uL/well quench buffer (0.1 M glycine, 0.15 M NaCl, adjust pH to2.5)were added and incubated at 4°C.for 5 min. Afterwashing for once with 1% BSA/1xPBS, cellswere resuspended in 4% PFA and stored at 4°C
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| In Vitro Model | Lung adenocarcinoma | NCI-H1650 cells | CVCL_1483 | ||