Applications of the genO‑hFcγR/hFcRn mouse model

Useful applications for researchers working on different biomedical fields, such as immuno-oncology, infectious diseases, inflammation and autoimmunity:

  • Assess the efficacy of different antibodies and T-cell engagers:
    • Evaluation of B cell depletion following treatment with anti-CD20 antibodies
    • Testing the protective role of antibodies in the context of infection, such as influenza
    • Ex vivo assessment of antibody-dependent cellular cytotoxicity (ADCC) induced by different monoclonal antibodies
  • Ranking antibodies by accessing different binding affinities
  • Gaining insight into the mechanism of action (MOA) of diverse constructs and their potential therapeutic benefit

Features

  • genO‑hFcγR/hIgG1 mice have a human-like FcγR expression pattern and express the humanized constant domain of the IgG1 heavy chain and the IgG1 variable domains
  • The IgG1 light chain remains murine
  • Functional receptors enable the assessment of Fc-mediated effector functions
  • Preservation of the Ig class switching mechanism
  • No expression of murine FcγR nor murine IgG1
  • Fully immunocompetent model

Clients

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Model Delivery & Logistics

  • Breeding facilities in the US and Europe through our trusted partners:
  • Quick, compliant, and reliable door-to-door delivery worldwide
  • Models with certified SOPF health status from AAALAC-accredited and PHS-assured professional breeders in the US and Europe

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