General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0IALMN
ADC Name
Sacituzumab-Compound (Ia)
Synonyms
Sacituzumab Compound (Ia)
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Organization
Orum Therapeutics, Inc.
Drug Status
Investigative
Indication
In total 3 Indication(s)
Bladder cancer [ICD11:2C94]
Investigative
Triple negative breast cancer [ICD11:2C60-2C65]
Investigative
Urethral cancer [ICD11:2F78]
Investigative
Drug-to-Antibody Ratio
8
Structure
Antibody Name
Sacituzumab
 Antibody Info 
Antigen Name
Tumor-associated calcium signal transducer 2 (TACSTD2)
 Antigen Info 
Payload Name
NeoDegrader P1
 Payload Info 
Therapeutic Target
Protein cereblon (CRBN)
 Target Info 
Linker Name
Sacituzumab-Compound (Ia) linker
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Inhibitory Concentration (IC50) 
23
pM
KMBC-2 cells
Bladder carcinoma
Half Maximal Inhibitory Concentration (IC50) 
38.5
pM
SW780 cells
Bladder carcinoma
Half Maximal Inhibitory Concentration (IC50) 
56.2
pM
HCC2157 cells
Breast ductal carcinoma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 23.00 pM Positive TROP2 expression (TROP2+++/++)
Method Description
Cells were plated at about 500 cells per well in a 96-well plate in 100 uL of media. In vitro activity and targeted delivery of ADCs, the isotype-matched negative controls ADCs, and naked antibodies control were assessed in cells.
In Vitro Model Bladder carcinoma KMBC-2 cells CVCL_2977
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 38.50 pM Positive TROP2 expression (TROP2+++/++)
Method Description
Cells were plated at about 500 cells per well in a 96-well plate in 100 uL of media. In vitro activity and targeted delivery of ADCs, the isotype-matched negative controls ADCs, and naked antibodies control were assessed in cells.
In Vitro Model Bladder carcinoma SW780 cells CVCL_1728
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 56.20 pM Positive TROP2 expression (TROP2+++/++)
Method Description
Cells were plated at about 500 cells per well in a 96-well plate in 100 uL of media. In vitro activity and targeted delivery of ADCs, the isotype-matched negative controls ADCs, and naked antibodies control were assessed in cells.
In Vitro Model Breast ductal carcinoma HCC2157 cells CVCL_1261
References
Ref 1 Neodegrader conjugates; 2021-10-07.

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