Saposins

Co-beta-Glucosidase; Coglucosidase; Gaucher Activator Protein; Glucosylceramidase Activator; SAP-1 Sphingolipid Activator; SAP-A Protein; SAP-C Protein; SAP-D Protein; Saposin A; Saposin B; Saposin C; Saposin D; Sphingolipid Activator Protein 1
A group of four homologous sphingolipid activator proteins that are formed from proteolytic cleavage of a common protein precursor molecule referred to as prosaposin.