Antibody-drug Conjugate Information
General Information of This Antibody-drug Conjugate (ADC)
| ADC ID |
DRG0UTPQO
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| ADC Name |
CN117337196A Compound91
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| Synonyms |
20kmPEG (SCAPDL1xSCACD47)-2 (Val-Cit-PAB-DEA-SN38)
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| Organization |
Shenzhen Enduring Biotech Ltd.
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| Drug Status |
Investigative
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| Drug-to-Antibody Ratio |
1
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| Structure |
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| Antibody Name |
SCAPDL1xSCACD47
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Antibody Info | ||||
| Antigen Name |
Programmed cell death ligand 1 (PD-L1); Leukocyte surface antigen CD47 (CD47)
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Antigen Info | ||||
| Payload Name |
Active metabolite of irinotecan SN38
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Payload Info | ||||
| Therapeutic Target |
DNA topoisomerase 1 (TOP1)
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Target Info | ||||
| Linker Name |
20kmPEG-Lys (PEG2 - Mal)-2 (Val-Cit-PAB-DEA)
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Linker Info | ||||
| Conjugate Type |
Random conjugation through reduced inter-chain cysteines.
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| Combination Type |
20kmPEG-Lys (PEG2 - Mal)-2 (Val-Cit-PAB-DEA-SN38)
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General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ -20% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line NCI-H661 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 5 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Lung large cell carcinoma | NCI-H661 cells | CVCL_1577 | ||
| Experiment 2 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ -5% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line HS746T cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 5 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Gastric adenocarcinoma | HS746T cells | CVCL_0333 | ||
| Experiment 3 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 2% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line NCI-H661 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 10 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Lung large cell carcinoma | NCI-H661 cells | CVCL_1577 | ||
| Experiment 4 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 5% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line BxPC3 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 5 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Pancreatic ductal adenocarcinoma | BxPC3 cells | CVCL_0186 | ||
| Experiment 5 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 10% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line NCI-H661 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 20 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Lung large cell carcinoma | NCI-H661 cells | CVCL_1577 | ||
| Experiment 6 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 10% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line BxPC3 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 10 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Pancreatic ductal adenocarcinoma | BxPC3 cells | CVCL_0186 | ||
| Experiment 7 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 18% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line BxPC3 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 20 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Pancreatic ductal adenocarcinoma | BxPC3 cells | CVCL_0186 | ||
| Experiment 8 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 25% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line HS746T cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 10 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Gastric adenocarcinoma | HS746T cells | CVCL_0333 | ||
| Experiment 9 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 42% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line BxPC3 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 40 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Pancreatic ductal adenocarcinoma | BxPC3 cells | CVCL_0186 | ||
| Experiment 10 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 50% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line HS746T cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 20 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Gastric adenocarcinoma | HS746T cells | CVCL_0333 | ||
| Experiment 11 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 55% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line HS746T cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 40 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Gastric adenocarcinoma | HS746T cells | CVCL_0333 | ||
| Experiment 12 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Cell growth inhibition ratio | ≈ 70% | Positive CD47/PD-L1 expression (CD47/PD-L1+++/++) | ||
| Method Description |
CD47/PD-L1-positive tumor cell line NCI-H661 cells were selected to be inoculated into 96-well plates with 3x105 cells/well and treated with the compound 91 with a dose of 40 ug/mL. Cell viability was measured by Cell Counting Kit-8 (CCK-8), and cell proliferation inhibition rate was calculated.
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| In Vitro Model | Lung large cell carcinoma | NCI-H661 cells | CVCL_1577 | ||