Over 450,000 patients in the U.S. have end stage renal disease (ESRD). There are important morbidity and survival advantages to receiving renal transplantation versus dialysis. Human leukocyte antigens (HLA) are a set of human major histocompatibility complex derived glycoproteins that are expressed on cell surfaces and allow for discrimination of self from non-self. HLA have been classified into two major groups, Class I (HLA-A, HLA-B, and HLA-C)...