MHC class III genes encode:
HLA class III contains genes for Complement components C2 and C4Q of classical pathway (Not C3Q) Properdin factor BQ of alternate pathway Tumor necrosis factorQ: Alpha and Beta Heat shock protein 70 Q Enzyme tyrosine hydroxylase Genes for MHC (also known as HLA) are located on sho arm of chromosome 6.
Complement component C3
Tumor necrosis factor
Interleukin 2
Beta 2 microglobulin
Immunology