| abstract |
An HLA-DR typing test based on lymphocytotoxicity in which a vital dye-labeled total human lymphocyte sample, such as a sample of peripheral blood lymphocytes, is incubated with HLA-DR antisera, a monoclonal antibody against T cells, and complement and the DR type is determined based upon the resultant cytotoxicity as measured by the fluorescence of B cells surviving the incubation. |