Alpha-galactosidase is a glycoside hydrolase enzyme that hydrolyses the terminal alpha-galactosyl moieties from glycolipids and glycoproteins. It is encoded by the GLA gene. Two recombinant forms of alpha-galactosidase are called agalsidase alfa (INN) and agalsidase beta (INN).http://www.creative-enzymes.com/product/-Galactosidase-From-Penicillium-Simplicissimum-Recombinant_3251.html