Title : Purified NPC1 protein. I. Binding of cholesterol and oxysterols to a 1278-amino acid membrane protein.

Pub. Date : 2008 Jan 11

PMID : 17989073






3 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Unexpectedly, we encountered NPC1 in a search for a membrane protein that binds 25-hydroxycholesterol (25-HC) and other oxysterols. Oxysterols NPC intracellular cholesterol transporter 1 Homo sapiens
2 We prepared recombinant human NPC1 and confirmed its ability to bind oxysterols, including those with a hydroxyl group on the 24, 25, or 27 positions. Oxysterols NPC intracellular cholesterol transporter 1 Homo sapiens
3 The availability of assays to measure NPC1 binding in vitro may further the understanding of ways in which oxysterols regulate intracellular lipid transport. Oxysterols NPC intracellular cholesterol transporter 1 Homo sapiens