HLA Typing Resources

Explore HLA resources and education to learn more about HLA and the search process. 


Anthony Nolan Bone Marrow Trust, HLA Informatics Group Website


IMGT/HLA Sequence Database Website 


Specialists use this database to locate sequences of the human major histocompatibility complex (HLA). It includes the official sequences for the World Health Organization (WHO) HLA Nomenclature Committee for Factors of the HLA System. The IMGT/HLA Database is part of the international ImMunoGeneTics (IMGT) project.

  • HLA Sequence Data
    Research information such as the quarterly "HLA Class I and II Sequence Alignments"

American Society for Histocompatibility and Immunogenetics (ASHI) Website 


ASHI is an international society of professionals dedicated to advancing the science, education, and application of immunogenetics and transplant immunology.