Drug intelligence / Profile preview

Nb120

Development stage
Unknown
Lead developer
The Second Hospital of Nanjing
Modality
Nanobodies (VHH) → Antibody Fragments → Engineered Antibody Formats → Antibody-Based Therapeutics, Monoclonal Antibodies → Antibody-Based Therapeutics
Administration
Intravenous
01

Overview

Nb120 is a therapeutic nanobody (single-domain antibody) developed by The Second Hospital of Nanjing for the treatment of severe fever with thrombocytopenia syndrome (SFTS). SFTS is a high-mortality infectious disease caused by the SFTS virus (SFTSV), a tick-borne bunyavirus. Nb120 is designed to bind specifically to the SFTSV, likely targeting the viral envelope glycoproteins (Gn or Gc) to neutralize the virus and prevent host cell entry. It is currently undergoing evaluation in a Phase I/II clinical trial (ChiCTR2500113092) to determine its safety, pharmacokinetics, and clinical efficacy in patients with acute SFTS infection.

Other names
Nb120 antibodyNb-120 antibodyNb 120 antibodyNb120 nanobodyNb-120 nanobodyNb 120 nanobody
02

Targets

SFTSV Gn (Severe fever with thrombocytopenia syndrome virus glycoprotein Gn)Severe fever with thrombocytopenia syndrome virus glycoprotein Gc

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