NPC1 Antibody / Niemann Pick C1

Western blot: 0.5-1ug/ml,Direct ELISA: 0.1-0.5ug/ml (recombinant human protein) (BSA-free format available)

Optimal dilution of the NPC1 antibody should be determined by the researcher.

Lyophilized from 1X PBS with 2% Trehalose and 0.025% sodium azide

Niemann-Pick disease, type C1 (NPC1) is a membrane protein that mediates intracellular cholesterol trafficking in mammals. In humans it is encoded by the NPC1 gene (chromosome location 18q11). This gene encodes a large protein that resides in the limiting membrane of endosomes and lysosomes and mediates intracellular cholesterol trafficking via binding of cholesterol to its N-terminal domain. It is predicted to have a cytoplasmic C-terminus, 13 transmembrane domains, and 3 large loops in the lumen of the endosome - the last loop being at the N-terminus. This protein transports low-density lipoproteins to late endosomal/lysosomal compartments where they are hydrolized and released as free cholesterol. Defects in this gene cause Niemann-Pick type C disease, a rare autosomal recessive neurodegenerative disorder characterized by over accumulation of cholesterol and glycosphingolipids in late endosomal/lysosomal compartments.

Antigen affinity purified

0.5mg/ml if reconstituted with 0.2ml sterile DI water

A human partial recombinant protein corresponding to amino acids A1022-F1278 was used as the immunogen for the NPC1 antibody.

This NPC1 antibody is available for research use only.

Antigen affinity purified

Human, Mouse, Rat

O15118