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linvoseltamab   Click here for help

GtoPdb Ligand ID: 13305

Synonyms: Lynozyfic® | REGN-5458 | REGN5458
Approved drug
linvoseltamab is an approved drug
Compound class: Antibody
Comment: Linvoseltamab (REGN5458) is an investigational bispecific monoclonal antibody that targets B cell maturation antigen (BCMA) and CD3e [1]. It simultaneously engages BCMA on B cells and CD3e on CD4+ and CD8+ T cells to induce T cell-mediated killing of BCMA+ve myeloma cells.
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Bioactivity Comments
REGN5458 exhibits potent antitumour activity in in vitro and in vivo preclinical models [1].
Selectivity at catalytic receptors
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Target
Sp.
Type
Action
Value
Parameter
Reference
B cell maturation antigen Hs Antibody Binding 7.6 pEC50 - 1
pEC50 7.6 (EC50 2.28x10-8 M) [1]
Description: BCMA binding in OPM-2 human myeloma cells.
Selectivity at other protein targets
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Target
Sp.
Type
Action
Value
Parameter
Reference
CD3e Hs Antibody Binding 6.9 pEC50 - 1
pEC50 6.9 (EC50 1.2x10-7 M) [1]
Description: Binding to CD3e on unstimulated CD4+ human T cells