Rabbit anti-Human PITPNM1 Polyclonal Antibody

Uniprot Id

O00562

Target Species

Human

Target Name

PITPNM1

Target Full Name

Membrane-associated phosphatidylinositol transfer protein 1

Target Function

Catalyzes the transfer of phosphatidylinositol (PI) between membranes. Binds PI, phosphatidylcholine (PC) and phosphatidic acid (PA) with the binding affinity order of PI > PA > PC. Regulates RHOA activity, and plays a role in cytoskeleton remodeling. Necessary for normal completion of cytokinesis. Plays a role in maintaining normal diacylglycerol levels in the Golgi apparatus. Necessary for maintaining the normal structure of the endoplasmic reticulum and the Golgi apparatus. Required for protein export from the endoplasmic reticulum and the Golgi. Binds calcium ions.

Target Subcellular Location

Cytoplasm. Golgi apparatus, Golgi stack membrane; Peripheral membrane protein. Endoplasmic reticulum membrane; Peripheral membrane protein. Lipid droplet. Cleavage furrow. Midbody.

Target Protein Families

PtdIns transfer protein family, PI transfer class IIA subfamily

Target Tissue Specificity

Ubiquitous.

Target Research Area

Transport

Target Synonyms

DRES9; Drosophila retinal degeneration B; Drosophila retinal degeneration B homolog; FLJ44997; membrane-associated 1; Membrane-associated phosphatidylinositol transfer protein 1; NIR 2; NIR-2; NIR2; OTTHUMP00000236414; OTTHUMP00000236415; Phosphatidylinositol transfer protein; phosphatidylinositol transfer protein membrane associated; PITM1_HUMAN; PITPnm 1; PITPNM; Pitpnm1; PYK2 N terminal domain interacting receptor 2 ; Pyk2 N-terminal domain-interacting receptor 2; RD 9; RD9; RDGB; RDGB1; RDGBA1; retinal degeneration B alpha 1

Target Background

PITPNM1 belongs to a family of membrane-associated phosphatidylinositol transfer domain-containing proteins that share homology with the Drosophila retinal degeneration B (rdgB) protein (Ocaka et al., 2005 [PubMed 15627748]).