Provided below are ELISA kits targeting phosphatidylinositol transfer protein beta, a human protein encoded by PITPNB. This protein is 271 amino acids long, with a mass of 31.5 kDa, and is a member of the PtdIns transfer protein family, PI transfer class I subfamily. 3 isoforms have been identified. This is reported to be a cytoplasmic protein. Other alias names for this protein include: phosphatidylinositol transfer protein beta isoform, PtdIns transfer protein beta, phosphotidylinositol transfer protein beta, PI-TP-beta, and PtdIns transfer protein beta.