MEPCE polyclonal antibody

BCDIN3 (bicoid-interacting protein 3), also known as MEPCE (methylphosphate capping enzyme), is a 689 amino acid protein that contains one BIN3 domain and belongs to the methyltransferase superfamily. Expressed in lung, brain, kidney, testis, mammary gland and cerebellum, BCDIN3 exists as a component of the multi-protein 7SK snRNP complex and functions as an S-adenosyl-L-methionine-dependent methyltransferase that stabilizes 7SK snRNA, specifically by adding a methylphosphate cap at the 5'-end of the snRNA.