GRASP55 Polyclonal Antibody

function:May be involved in assembly and membrane stacking of the Golgi cisternae, and in the process by which Golgi stacks reform after mitotic breakdown. May regulate the intracellular transport and presentation of a defined set of transmembrane proteins, such as transmembrane Tgfa.,PTM:Myristoylated. Myristoylation is essential for the Golgi targeting.,PTM:Palmitoylated.,PTM:Phosphorylated in mitotic cells.,similarity:Belongs to the GORASP family.,similarity:Contains 1 PDZ (DHR) domain.,subunit:Forms a RAB2 effector complex with BLZF1/Golgin 45 in the medial Golgi. Interacts with members of the p24 cargo receptors. Interacts with CNIH and the cytoplasmic domain of transmembrane TGFA, prior its transit in the trans-Golgi. Does not interact with GM130.,