Preclinical Immunology Services

Immunology Services

In continued support of the development of your therapeutic, our immunology services include immunohistochemistry (IHC), tissue cross-reactivity, immunochemistry and vaccine development.


Our IHC services are performed to localize the protein of interest by using your supplied or commercial antibodies on fresh-frozen sections, PFA-fixed frozen sections and formalin-fixed paraffin-embedded sections. We provide a variety of IHC/IF staining methods to support toxicology and pharmacodynamic studies. We offer:

  • Standardized staining with commercially available antibodies or research antibodies
  • Optimization of staining protocols
  • Interpretation of immunostaining results by experienced pathologists
  • Comprehensive report of the findings and microscopic images
  • Customized assays based on the specific request
  • Comprehensive report of the findings and morphometry analysis system

Tissue Cross-Reactivity (TCR)

We provide complete and comprehensive TCR studies to support your research efforts and for definitive regulatory submission.

  • Full compliance with Good Laboratory Practice (GLP) to support regulatory submission
  • U.S. Food and Drug Administration (FDA), European Medical Agency (EMA) and National Medical Products Administration (NMPA) requires fresh-frozen tissue panel from three different donors
    • Normal human
    • Non-human primate and rodent
    • Customized other interested species
  • Biosafety Level (BSL)-2 biosafety laboratory certificate
  • Rapid scheduling and reporting
    • 14 weeks for an entire TCR project
  • Expert team
    • Dedicated and experienced study directors and technicians
    • Experienced study pathologist
  • Experienced in different type of antibodies
    • Monoclonal antibody
    • Bispecific antibody
    • Antibody-drug conjugate (ADC)
    • Nano-antibody