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IBI306

Innovent Biologics (Suzhou) Co. Ltd. · Phase 3 active Small molecule

IBI306 is a PD-1 inhibitor that blocks the interaction between PD-1 on T cells and PD-L1/PD-L2 on tumor cells, thereby restoring anti-tumor immune responses.

IBI306 is a PD-1 inhibitor that blocks the interaction between PD-1 on T cells and PD-L1/PD-L2 on tumor cells, thereby restoring anti-tumor immune responses. Used for Non-small cell lung cancer, Gastric cancer, Esophageal cancer.

At a glance

Generic nameIBI306
SponsorInnovent Biologics (Suzhou) Co. Ltd.
Drug classPD-1 inhibitor
TargetPD-1
ModalitySmall molecule
Therapeutic areaOncology
PhasePhase 3

Mechanism of action

IBI306 is a humanized monoclonal antibody targeting programmed death receptor 1 (PD-1). By blocking PD-1, the drug prevents tumor cells from suppressing T cell-mediated immunity, allowing the immune system to recognize and attack cancer cells more effectively. This mechanism is similar to other checkpoint inhibitors in clinical use.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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