Payload Information
General Information of This Payload
| Payload ID | PAY0OTRPA |
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| Name | aHer2- (AL7-LP12)<sub>3.82</sub> Payload |
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| Synonyms |
aHer2- (AL7-LP12)<sub>3.82</sub> Payload
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| Structure |
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| Formula | C33H39FN6O7 |
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| Isosmiles | CC[C@@](C(C=C1C2=NC3=CC(F)=C(C)C(CC[C@@H]4NC(COCN(CCCCN)C(CN)=O)=O)=C3C4=C2CN51)=C(C5=O)CO6)(O)C6=O |
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| InChI |
InChI=1S/C33H39FN6O7/c1-3-33(45)21-10-25-30-19(13-40(25)31(43)20(21)14-47-32(33)44)29-23(7-6-18-17(2)22(34)11-24(38-30)28(18)29)37-26(41)15-46-16-39(27(42)12-36)9-5-4-8-35/h10-11,23,45H,3-9,12-16,35-36H2,1-2H3,(H,37,41)/t23-,33-/m0/s1
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| InChIKey |
OHYSGQLHIPACSE-WYOOIXGGSA-N
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| Pharmaceutical Properties | Molecule Weight |
650.708 |
Polar area |
192.1 |
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Complexity |
1800.395724 |
xlogp Value |
1.13092 |
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Heavy Count |
47 |
Rot Bonds |
11 |
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Hbond acc |
11 |
Hbond Donor |
4 |
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Each Antibody-drug Conjugate Related to This Payload
Full Information of The Activity Data of The ADC(s) Related to This Payload
aHer2- (AL7-LP12)3.82 [Investigative]
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
0.21 nM
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Positive HER2 expression (HER2+++/++) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 1000/well SK-BR-3 cells in 80 uL media (target positive cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Breast adenocarcinoma | SK-BR-3 cells | CVCL_0033 | ||
| Experiment 2 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
0.302 nM
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Positive HER2 expression (HER2+++/++) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 1000/well Calu-3 in 80 uL media (target positive cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Lung adenocarcinoma | Calu-3 cells | CVCL_0609 | ||
| Experiment 3 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
3.14 nM
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Positive HER2 expression (HER2+++/++) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 1000/well NCI-N87 cells in 80 uL media (target positive cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Gastric tubular adenocarcinoma | NCI-N87 cells | CVCL_1603 | ||
| Experiment 4 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
355 nM
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Negative HER2 expression (HER2-) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 800/well NCI-H1975 cells in 80ul media (target negative cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Lung adenocarcinoma | NCI-H1975 cells | CVCL_1511 | ||
FelD1- (AL7-LP12)3.83 [Investigative]
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
121 nM
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Positive HER2expression (HER2+++/++) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 1000/well Calu-3 in 80 uL media (target positive cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Lung adenocarcinoma | Calu-3 cells | CVCL_0609 | ||
| Experiment 2 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
184 nM
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Positive HER2expression (HER2+++/++) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 1000/well SK-BR-3 cells in 80 uL media (target positive cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Breast adenocarcinoma | SK-BR-3 cells | CVCL_0033 | ||
| Experiment 3 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) | > 400 nM | Positive HER2expression (HER2+++/++) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 1000/well NCI-N87 cells in 80 uL media (target positive cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
Click to Show/Hide
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| In Vitro Model | Gastric tubular adenocarcinoma | NCI-N87 cells | CVCL_1603 | ||
| Experiment 4 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) | > 400 nM | Negative HER2 expression (HER2-) | ||
| Method Description |
Cells were seeded in their growth media into 96 well plates (Thermo #136101) one day prior to adding ADCs: 800/well NCI-H1975 cells in 80ul media (target negative cells). 20ul assay media diluted ADC/ isotype conjugates (1:4 10 pts starting from 100uM) as well as free drug were transferred to above cells. The plates were incubated at 37°C, 5% CO2 for 6 days.
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| In Vitro Model | Lung adenocarcinoma | NCI-H1975 cells | CVCL_1511 | ||
References