General Information of This Antibody
Antibody ID
ANTI0HTBYC
Antibody Name
h3E1
Organization
Hyogo Medical University School of Medicine; First People's Hospital of Foshan; Kindai University.
Synonyms
h3E1
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Antibody Type
Monoclonal antibody (mAb)
Antibody Subtype
Humanized lgG4
Antigen Name
Cell adhesion molecule 1 (CADM1)
 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
h3E1-MMAE ADC [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 5 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
2.04 nM
Positive CADM1 expression (CADM1+++/++)
Method Description
Killing of endometrial adenocarcinoma cells by h3E1-MMAE ADC. Endometrial adenocarcinoma cells were cultured in a 96-well plate at 30% confluence, and either hIgG-MMAE or h3E1-MMAE ADC was added at indicated concentrations. After 5 days, cell viability was calculated by WST-8 assays in triplicate. The mean is plotted in a line graph, with a thin vertical line indicating the standard deviation. a and b, P-value <.05 and .01, respectively, when compared with the value of h3E1-MMAE ADC at the identical concentration. IC50 (ug/ml and nM) is calculated.

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In Vitro Model Type II endometrial adenocarcinoma HEC-50B cells CVCL_2929
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
12.02 nM
Positive CADM1 expression (CADM1+++/++)
Method Description
Killing of endometrial adenocarcinoma cells by h3E1-MMAE ADC. Endometrial adenocarcinoma cells were cultured in a 96-well plate at 30% confluence, and either hIgG-MMAE or h3E1-MMAE ADC was added at indicated concentrations. After 5 days, cell viability was calculated by WST-8 assays in triplicate. The mean is plotted in a line graph, with a thin vertical line indicating the standard deviation. a and b, P-value <.05 and .01, respectively, when compared with the value of h3E1-MMAE ADC at the identical concentration. IC50 (ug/ml and nM) is calculated.

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In Vitro Model Endometrial adenocarcinoma HEC-1B cells CVCL_0294
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
13.03 nM
Positive CADM1 expression (CADM1+++/++)
Method Description
Killing of endometrial adenocarcinoma cells by h3E1-MMAE ADC. Endometrial adenocarcinoma cells were cultured in a 96-well plate at 30% confluence, and either hIgG-MMAE or h3E1-MMAE ADC was added at indicated concentrations. After 5 days, cell viability was calculated by WST-8 assays in triplicate. The mean is plotted in a line graph, with a thin vertical line indicating the standard deviation. a and b, P-value <.05 and .01, respectively, when compared with the value of h3E1-MMAE ADC at the identical concentration. IC50 (ug/ml and nM) is calculated.

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In Vitro Model Uveal melanoma OCM-2 cells CVCL_6936
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
24.32 nM
Positive CADM1 expression (CADM1+++/++)
Method Description
Killing of endometrial adenocarcinoma cells by h3E1-MMAE ADC. Endometrial adenocarcinoma cells were cultured in a 96-well plate at 30% confluence, and either hIgG-MMAE or h3E1-MMAE ADC was added at indicated concentrations. After 5 days, cell viability was calculated by WST-8 assays in triplicate. The mean is plotted in a line graph, with a thin vertical line indicating the standard deviation. a and b, P-value <.05 and .01, respectively, when compared with the value of h3E1-MMAE ADC at the identical concentration. IC50 (ug/ml and nM) is calculated.

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In Vitro Model Endometrial adenocarcinoma JHUM-3 cells CVCL_4657
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50) > 1000 nM Negative CADM1 expression (CADM1 -)
Method Description
Killing of endometrial adenocarcinoma cells by h3E1-MMAE ADC. Endometrial adenocarcinoma cells were cultured in a 96-well plate at 30% confluence, and either hIgG-MMAE or h3E1-MMAE ADC was added at indicated concentrations. After 5 days, cell viability was calculated by WST-8 assays in triplicate. The mean is plotted in a line graph, with a thin vertical line indicating the standard deviation. a and b, P-value <.05 and .01, respectively, when compared with the value of h3E1-MMAE ADC at the identical concentration. IC50 (ug/ml and nM) is calculated.

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In Vitro Model Endometrial adenocarcinoma HHUA cells CVCL_3866
References
Ref 1 An antibody-drug conjugate for endometrioid carcinoma based on the expression of cell adhesion molecule 1