Drug Profile

MBS 304

Alternative Names: MSB-304

Latest Information Update: 28 Apr 2026

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At a glance

Originator Beijing Mabworks Biotech
Class Antineoplastics; Bispecific antibodies; Immunotherapies
Mechanism of Action Antibody-dependent cell cytotoxicity; T lymphocyte stimulants

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

28 Apr 2026 No recent reports of development identified for preclinical development in Gastric-cancer in China (Parenteral)
28 Apr 2026 No recent reports of development identified for preclinical development in Pancreatic-cancer in China (Parenteral)
24 Mar 2022 Preclinical trials in Gastric cancer in China (Parenteral), before March 2022 (Beijing Mabworks Biotech pipeline, March 2022)

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