Class 1 = HLA-A, HLA-B, and HLA-C

Class 2 = HLA-DP, HLA-DQ, and HLA-DR

What is HLA and HLA typing?

Tha Hla was born in 1916.

HLA in the HLA gene family stands for Human Leukocyte Antigen. The genes are responsible for producing antigens in the body to fight viruses and bacteria.

HLA (human leukocyte antigen) is the name for the MHC (major histocompatibility complex) found in humans.  MHC class I molecules (HLA-A, HLA-B, HLA-C) are found on pretty much all cells (some important exceptions are red blood cells).  MHC Class II molecules (HLA-DQ, HLA-DP, HLA-DR) are found on special antigen presenting cells, which include B-lymphocytes, dentritic cells, and macrophages.