title: Freeze-thaw-refreeze cycle to prepare lymphocytes for HLA antibody detection or tissue typing.
mesh_terms: D006649:Histocompatibility Antigens / Q000032:analysis*; D006650:Histocompatibility Testing; D006801:Humans; D008214:Lymphocytes / Q000276:immunology*; D012034:Refrigeration / Q000379:methods*
chemical_list: D006649:Histocompatibility Antigens