{"product_id":"human-sterol-26-hydroxylase-mitochondrial-cyp27a1-elisa-kit-96t","title":"Human Sterol 26-hydroxylase, Mitochondrial, CYP27A1 ELISA Kit, 96T","description":"\u003cp\u003eCytochrome P450 monooxygenase that catalyzes regio- and stereospecific hydroxylation of cholesterol and its derivatives. Hydroxylates (with R stereochemistry) the terminal methyl group of cholesterol side-chain in a three step reaction to yield at first a C26 alcohol, then a C26 aldehyde and finally a C26 acid (PubMed: 9660774, PubMed: 12077124, PubMed: 21411718, PubMed: 28190002). Regulates cholesterol homeostasis by catalyzing the conversion of excess cholesterol to bile acids via both the 'neutral' (classic) and the 'acid' (alternative) pathways (PubMed: 9660774, PubMed: 1708392, PubMed: 11412116, PubMed: 2019602, PubMed: 7915755, PubMed: 9186905, PubMed: 9790667). May also regulate cholesterol homeostasis via generation of active oxysterols, which act as ligands for NR1H2 and NR1H3 nuclear receptors, modulating the transcription of genes involved in lipid metabolism (PubMed: 9660774, PubMed: 12077124). Plays a role in cholestanol metabolism in the cerebellum. Similarly to cholesterol, hydroxylates cholestanol and may facilitate sterol diffusion through the blood-brain barrier to the systemic circulation for further degradation (PubMed: 28190002). Also hydroxylates retinal 7-ketocholesterol, a noxious oxysterol with pro-inflammatory and pro-apoptotic effects, and may play a role in its elimination from the retinal pigment epithelium (PubMed: 21411718). May play a redundant role in vitamin D biosynthesis. Catalyzes 25-hydroxylation of vitamin D3 that is required for its conversion to a functionally active form (PubMed: 15465040).\u003c\/p\u003e","brand":"BT LAB","offers":[{"title":"Default Title","offer_id":56592540631413,"sku":"BT-E3869Hu-96T","price":370.98,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/2671\/1640\/files\/ELISA_Kit_main_1.jpg?v=1766393459","url":"https:\/\/www.labcart.com\/de\/products\/human-sterol-26-hydroxylase-mitochondrial-cyp27a1-elisa-kit-96t","provider":"LabCart Life Science","version":"1.0","type":"link"}