Anti-RdgB antibodies enable researchers to detect and measure the RdgB antigen in biological samples. This target is a reported synonym of the PITPNM1 gene, which encodes phosphatidylinositol transfer protein membrane associated 1. This protein is known to function in brain development and the metabolism of lipids, among other biological roles. The human version of RdgB has a canonical amino acid length of 1244 residues and a protein mass of 134.8 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the membrane, ER, Golgi, and cytoplasm of cells and notably expressed in the heart muscle, fallopian tube, endometrium, cerebellum, and bronchus. Other names for this target antigen include DRES9, NIR2, and PITPNM. ELISA is a widely used application for the RdgB antibodies listed below. In addition, Western Blot is also a common application.