Anti-Vps15 antibodies enable researchers to detect and measure the Vps15 antigen in biological samples. This target is a reported synonym of the PIK3R4 gene, which encodes phosphoinositide-3-kinase regulatory subunit 4. This protein is known to function in carbohydrate metabolism and homeostasis and autophagy pathways, among other biological roles. The human version of Vps15 has a canonical amino acid length of 1358 residues and a protein mass of 153.1 kilodaltons. It is reported to be localized in the cytoplasmic vesicles of cells and widely expressed in many tissue types. Vps15 is a member of the Ser/Thr protein kinase protein family. Western Blot is the most common application for the Vps15 antibodies listed below. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.