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Substance Name: Fontolizumab [USAN:INN:BAN]
RN: 326859-36-3
UNII: 6J92H2439Z


  • A humanized anti-interferon gamma monoclonal antibody in phase II clinical trials for treatment of autoimmune disease.

Molecular Formula

  • Unspecified

Classification Code

  • Immunoregulatory Agent to Treat Auto-Immune Diseases
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Links to Resources

Names and Synonyms

Name of Substance

  • Fontolizumab
  • Fontolizumab [USAN:INN:BAN]


  • Fontolizumab
  • HuZAF
  • Immunoglobulin G1, anti-(human interferon gamma) (human-mouse monoclonal HuZAF gamma1-chain), disulfide with human-mouse monoclonal HuZAF light chain, dimer. Molecular weight is approximately 150,000 daltons
  • UNII-6J92H2439Z

Systematic Name

  • Immunoglobulin G1, anti-(human interferon g) (human-mouse monoclonal HuZAF g1-chain), disulfide with human-mouse monoclonal HuZAF light chain, dimer

Registry Numbers

CAS Registry Number

  • 326859-36-3


  • 6J92H2439Z

System Generated Number

  • 0326859363