title: Serological and biochemical identification of HLA-Aw33 subtypes.
abstract: In the present study, we show, on the basis of serology, absorption experiments, and one-dimensional isoelectric focusing, that the well-defined HLA-Aw33 antigen can be separated into two subtypes, provisionally called Aw33.1 and Aw33.2, which differ in race distribution and linkage disequilibrium.
mesh_terms: D005260:Female; D008040:Genetic Linkage; D006680:HLA Antigens / Q000032:analysis / Q000145:classification*; D015234:HLA-A Antigens; D006801:Humans; D007525:Isoelectric Focusing; D008297:Male; D010375:Pedigree; D011247:Pregnancy
chemical_list: D006680:HLA Antigens; D015234:HLA-A Antigens; C082945:HLA-A*33 antigen