Ozmosi | BAT-8013 Drug Profile
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BAT-8013

Alternative Names: BAT-8013, BAT8013, BAT 8013
Clinical Status: Active
Latest Update: 2026-05-15
Latest Update Note: Clinical Trial Update

Product Description

BAT8013 is an antibody-drug conjugate (ADC) targeting CD25 developed by Bio-Thera Solutions, and is being developed for the treatment of advanced or metastatic solid tumors. By specifically binding to CD25 on the cell surface, BAT8013 enters the cell through receptor-mediated endocytosis. In the lysosomal environment, its linker is cleaved by cathepsins, releasing the cytotoxic payload Exatecan. As a topoisomerase I inhibitor, Exatecan causes the accumulation of single-strand DNA breaks, which are converted into double-strand breaks during replication, thereby triggering apoptosis. This mechanism selectively depletes regulatory T cells (Tregs) in the tumor microenvironment, improving the immunosuppressive tumor microenvironment, while also directly killing CD25⁺ tumor cells. (Sourced from: https://news.futunn.com/en/post/72939209/bio-thera-solutions-688177-sh-bat8013-for-injection-receives-clinical?level=1&data_ticket=1775055582982397)

Mechanisms of Action: CD25 Inhibitor, TOP1 Inhibitor

Novel Mechanism: Yes

Modality: Antibody Drug Conjugate

Route of Administration: N/A

FDA Designation: *

Approval Status: Not Approved

Approved Countries: None

Approved Indications: None

Company: Biothera
Company Location: Western America
Company Founding Year: None
Additional Commercial Interests: None

Clinical Description

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Highest Development Phases

Phase 0: Oncology Solid Tumor Unspecified

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