Antibody-drug Conjugate Information

General Information of This Antibody-drug Conjugate (ID: DRG0NRXFS)
ADC Name
US20230256114A1 ADC (DAR3.6) 1
Synonyms
US20230256114A1 ADC (DAR3.6) 1
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Organization
BIONECURE THERAPEUTICS, INC.
Drug Status
Investigative
Drug-to-Antibody Ratio
3.6
Antibody Name
Anti-Trop
  Antibody Info 
Antigen Name
Tumor-associated calcium signal transducer 2 (TACSTD2)
  Antigen Info 
Payload Name
Undisclosed
Linker Name
Undisclosed
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 5 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal inhibitory Concentration (lC50) 
0.282
nM
CVCL_1603
Gastric tubular adenocarcinoma
Half Maximal inhibitory Concentration (lC50) 
0.43
nM
CVCL_0186
Pancreatic ductal adenocarcinoma
Half Maximal inhibitory Concentration (lC50) 
0.99
nM
CVCL_0186
Pancreatic ductal adenocarcinoma
Half Maximal inhibitory Concentration (lC50) 
> 100
nM
CVCL_0023
Lung adenocarcinoma
Half Maximal inhibitory Concentration (lC50) 
124.6
nM
CVCL_1603
Gastric tubular adenocarcinoma
Full List of Activity Data of This Antibody-drug Conjugate
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) 0.282 nM Positive TROP2 expression (TROP2+++/++)
Method Description
Table 3 summarizes the results from in vitro cytotoxicity assays in which ADCs containing various DM1 derivative payload at different DARs were tested.
In Vitro Model Gastric tubular adenocarcinoma NCI-N87 cells CVCL_1603
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50) 0.43 nM High TROP2 expression (TROP2 +++)
Method Description
Table 3 summarizes the results from in vitro cytotoxicity assays in which ADCs containing various DM1 derivative payload at different DARs were tested.
In Vitro Model Pancreatic ductal adenocarcinoma BxPC-3 cells CVCL_0186
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50) 0.99 nM High TROP2 expression (TROP2 +++)
Method Description
Table 3 summarizes the results from in vitro cytotoxicity assays in which ADCs containing various DM1 derivative payload at different DARs were tested.
In Vitro Model Pancreatic ductal adenocarcinoma BxPC-3 cells CVCL_0186
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50) > 100 nM Negative TROP2 expression (TROP2-)
Method Description
Table 3 summarizes the results from in vitro cytotoxicity assays in which ADCs containing various DM1 derivative payload at different DARs were tested.
In Vitro Model Lung adenocarcinoma A549 cells CVCL_0023
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50) 124.6 nM Positive TROP2 expression (TROP2+++/++)
Method Description
Table 3 summarizes the results from in vitro cytotoxicity assays in which ADCs containing various DM1 derivative payload at different DARs were tested.
In Vitro Model Gastric tubular adenocarcinoma NCI-N87 cells CVCL_1603
References
Ref 1 Novel maytansinoids as ADC payloads and their use for the treatment of cancer