Phosphatidylinositol Transfer Protein Beta Isoform

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Phosphatidylinositol transfer protein beta isoform (271 aa, ~32 kDa) is encoded by the human PITPNB gene. This protein is involved in catalyzing the transfer of glycerophospholipids between cellular membranes.

**Synonyms:** - PI-TP-Beta - PITPNB - Phosphatidylinositol Transfer Protein Beta - PtdIns Transfer Protein Beta - PtdInsTP Beta