<unk>  <unk>  also known as extracellular matrix metalloproteinase inducer (EMMPRIN) or cluster of differentiation 147 (CD147) is a protein that in humans is encoded by the<unk>  gene. This protein is a determinant for the Ok blood group system. There are three known antigens in the Ok system; the most common being Oka (also called OK1), OK2 and OK3.<unk>  has been shown to be an essential receptor on red blood cells for the human malaria parasite, Plasmodium falciparum.
Basigin
Collectin
Desmoglein
Embelin
Reelin
Apamin
Equilin
Telokin