The Histocompatibility and Immunogenetics Laboratory provides histocompatibility testing support for the Tulane Multi-Organ Transplant Programs which include kidney, liver, heart, and pancreas, as well as, allogeneic and autologous bone marrow transplantation. This support includes typing for the genes and antigens of the Major Histocompatibility Complex (HLA) in order to determine the level of phenotypic and/or genetic HLA identity between individuals. It also includes crossmatching between recipient sera snd donor lymphocytes; antibody screening of patient to determine the level of sensitization and specificity of antibodies to HLA antigens in the general population; and, immunophenotyping of lymphocyte subsets. The laboratory also provides HLA typing for disease association and other non-transplant related reasons including research.
The laboratory has expansive expertise in the following:
HLA typing for Class I and Class II specificities by serological and molecular methodology. Class I DNA typing resolution is currently low/intermediate, i.e., antigen level. Class II DNA typing includes high resolution i.e., allele level.
Three color flow cytometry for immunophenotyping, antibody screening and crossmatching.
Enzyme-linked immunosorbant assays for the detection and identification of antibodies specific for HLA antigens.
Isolation and viable freezing of Peripheral blood mononuclear cells (PBMC).
The laboratory is accredited by the American Society for Histocompatibility & Immunogenetics for high complexity testing under CLIA. In addition, the laboratory is accredited by the College of American Pathologists (CAP), the United Network for Organ Sharing (UNOS) and the South-Eastern Organ Procurement Foundation (SEOPF).
The office of Clinical Research performs multiple therapeutic trials in allergy, asthma and rheumatology, facilitating rapid evaluation of new and existing therapeutic approaches.
