General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0BLODI
ADC Name
5E3-vedotin
Synonyms
5E3-vcMMAE
   Click to Show/Hide
Drug Status
Investigative
Indication
In total 1 Indication(s)
Multiple myeloma [ICD11:2A83]
Investigative
Drug-to-Antibody Ratio
4
Antibody Name
Anti-SEMA4A mAb 5E3
 Antibody Info 
Antigen Name
Semaphorin-4A (SEMA4A)
 Antigen Info 
Payload Name
Monomethyl auristatin E
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
Mc-Val-Cit-PABC
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
Combination Type
Vedotin
General Information of The Activity Data Related to This ADC
Revealed Based on the Cell Line Data
Click To Hide/Show 10 Activity Data Related to This Level
Standard Type Value Units Cell Line Disease Model
Half Maximal Inhibitory Concentration (IC50) 
17.9
pM
NCI-H929 cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
98
pM
INA-6 cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
0.1
nM
MM1.S cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
3.6
nM
KMS-12-BM cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
30.1
nM
SK-MM-1 cells
Multiple myeloma
Half Maximal Inhibitory Concentration (IC50) 
46.1
nM
OCI-My5 cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
60.9
nM
OCI-My7 cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
> 100
nM
JIM3 cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
> 100
nM
LP-1 cells
Plasma cell myeloma
Half Maximal Inhibitory Concentration (IC50) 
14
uM
OPM-2 cells
Plasma cell myeloma
Full List of Activity Data of This Antibody-drug Conjugate
Revealed Based on the Cell Line Data
Click To Hide/Show 10 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 17.90 pM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma NCI-H929 cells CVCL_1600
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 98.00 pM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma INA-6 cells CVCL_5209
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 0.10 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma MM1.S cells CVCL_8792
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 3.60 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma KMS-12-BM cells CVCL_1334
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 30.10 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Multiple myeloma SK-MM-1 cells CVCL_A478
Experiment 6 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 46.10 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma OCI-My5 cells CVCL_E332
Experiment 7 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 60.90 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma OCI-My7 cells CVCL_E333
Experiment 8 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 100 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma JIM3 cells CVCL_2533
Experiment 9 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 100 nM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma LP-1 cells CVCL_0012
Experiment 10 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) 14.00 uM Positive SEMA4A expression (SEMA4A +++/++)
Method Description
Cells were seeded at 5000 per well in a 96-well plate in complete RPMI 1640. Antibody-ZAP complexes (Advanced Targeting Systems; produced according to manufacturer's instructions) or ADCs were added to the cells and plates incubated for 72 hours and 5% carbon dioxide.
In Vitro Model Plasma cell myeloma OPM-2 cells CVCL_1625
References
Ref 1 Unbiased cell surface proteomics identifies SEMA4A as an effective immunotherapy target for myeloma. Blood. 2022 Apr 21;139(16):2471-2482. doi: 10.1182/blood.2021015161.

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