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Linavonkibart · SRK-181

Monoclonal antibody · Antagonist of latent TGF-beta 1 (TGFB1) · developed by Scholar Rock

Phase 1 Most advanced trial (none active)
SRRK Developer
1 Registered trials

What is Linavonkibart?

Linavonkibart is a monoclonal antibody that binds and inhibits latent TGF-beta 1, preventing TGF-beta-mediated immunosuppression in the tumor microenvironment. By enhancing anti-tumor immunity and promoting cytotoxic T-lymphocyte responses, it is being studied in cancer.

Summary written with AI from the sources listed at the end of this page.

At a glance

Also known as
SRK-181
Drug type
Monoclonal antibody
Targets
latent TGF-beta 1 (TGFB1)
Mechanism
Antagonist of latent TGF-beta 1 (TGFB1)
Pathways
TGF-beta signaling, anti-tumor immunity, CTL-mediated immune response
Therapy area
Oncology
Developer
Scholar Rock, Inc. (SRRK)
FDA status
Investigational, not approved in the US. Most advanced trial: Phase 1
UNII
8SSL98OST3

🧪 Clinical trials

TrialPhaseConditionStatusSponsor
NCT04291079 Phase 1 Cancer Completed SRRK

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

Cancer

Other drugs acting on TGFB1

More from Scholar Rock

Sources

Updated Oct 3, 2026. Something wrong or missing? Report it on the SRRK page.

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z

This data is for informational purposes only, not investment advice. BioRadar does not provide buy/sell recommendations. Past performance does not guarantee future results. Always do your own due diligence.