HCB 101
Alternative Names: HCB-101; HLX-701; SIRPα-Fc fusion protein - HanchorBioLatest Information Update: 05 Mar 2026
At a glance
- Originator HanchorBio
- Developer HanchorBio; Shanghai Henlius Biotech
- Class Antineoplastics; Immunoglobulin Fc fragments; Immunotherapies; Recombinant fusion proteins
- Mechanism of Action CD47 antigen inhibitors; Phagocyte stimulants
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Orphan Drug Status
Yes - Gastric cancer
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
- Available For Licensing Yes
Highest Development Phases
- Phase II Haematological malignancies; Solid tumours
- Phase I/II Colorectal cancer; Non-small cell lung cancer
- Phase I Non-Hodgkin's lymphoma
Most Recent Events
- 05 Mar 2026 Adverse event, pharmacokinetic, pharmacodynamic and efficacy data from a phase I trial in Solid tumour presented at the 67th American Society of Hematology Annual Meeting and Exposition (ASH-Hem-2025)
- 13 Feb 2026 HCB 101 is available for licensing as of 13 Feb 2026. https://www.hanchorbio.com/en/pipeline/
- 13 Feb 2026 HCB 101 receives Orphan Drug status for Gastric cancer in USA