MPP4 Rabbit Polyclonal Antibody

This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) protein family| with an N-terminal PDZ domain| a central src homology 3 region (SH3)| and a C-terminal guanylate kinase-like (GUK) domain. The protein is localized to the outer limiting membrane in the retina| and is thought to function in photoreceptor polarity and the organization of specialized intercellular junctions. Alternatively spliced transcript variants have been described| but their biological validity has not been determined.