O-GlcNAcase

O-GlcNAcase (OGA) (Uniprot O60502) cleaves GlcNAc from O-glycosylated proteins.  OGA plays a role in regulating the glycosylation of a myriad of different proteins, and is itself glycosylated.  GlycoScientific has developed polyclonal antibodies and peptides against glycosylated and non-glycosylated OGA to aid in the study of human OGA function and glycosylation.