Drug intelligence / Profile preview

linvoseltamab + fianlimab

Development stage
Phase 1
Lead developer
Regeneron Pharmaceuticals
Modality
T-cell Engagers → Multispecific Antibodies → Engineered Antibody Formats → Antibody-Based Therapeutics, Bispecific Antibodies → Multispecific Antibodies → Engineered Antibody Formats → Antibody-Based Therapeutics, Monoclonal Antibodies → Antibody-Based Therapeutics
Administration
Intravenous
01

Overview

linvoseltamab + fianlimab is an investigational combination therapy that includes linvoseltamab, a bispecific antibody targeting B-cell maturation antigen (BCMA), and fianlimab, an anti-LAG-3 (lymphocyte activation gene-3) human monoclonal antibody. Linvoseltamab is in development primarily as a T-cell engager for multiple myeloma. Fianlimab is in development as an immune checkpoint inhibitor. The combination is being studied in clinical trials for patients with relapsed or refractory multiple myeloma to assess safety, tolerability, pharmacokinetics, and antitumor activity, with the goal of improving responses through complementary immune-mediated mechanisms[3]. Both drugs are being developed by Regeneron.

02

Targets

BCMA (B-cell maturation antigen)CD3 (T-cell surface glycoprotein CD3)LAG3 (Lymphocyte activation Gene-3 protein)

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