Anti-GBA3 antibodies are used in the immunodetection of the protein glucosylceramidase beta 3 (gene/pseudogene). In humans, the canonical protein has a reported length of 469 amino acid residues and a mass of 53.7 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. A member of the Glycosyl hydrolase 1 protein family, GBA3 is known to be involved with the metabolism of lipids and protein stabilization. Synonyms for this target antigen include cytosolic GCase, cytosolic beta-glucosidase-like protein 1, cytosolic galactosylceramidase, cytosolic glucosylceramidase, cytosolic glycosylceramidase, and cytosolic beta-glucosidase. Some GBA3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Flow Cytometry is also a common application.