

| Catalog No. | HV358014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Species reactivity | Human, Mouse | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Isotype | IgG | ||||||||
| Clonality | Polyclonal | ||||||||
| Immunogen | E. coli - derived recombinant Human CYP46A1 (His45-Cys500). | ||||||||
| Target | Cholesterol 24-hydroxylase, Cholesterol 24-monooxygenase, CH24H, CYP46A1, Cytochrome P450 46A1, CYP46, Cholesterol 24S-hydroxylase | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | Q9Y6A2 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | Cholesterol 24-hydroxylase (CYP46A1) is a ~56 kDa protein. P450 monooxygenase that plays a major role in cholesterol homeostasis in the brain. Primarily catalyzes the hydroxylation (with S stereochemistry) at C-24 of cholesterol side chain, triggering cholesterol diffusion out of neurons and its further degradation. By promoting constant cholesterol elimination in neurons, may activate the mevalonate pathway and coordinate the synthesis of new cholesterol and nonsterol isoprenoids involved in synaptic activity and learning. Further hydroxylates cholesterol derivatives and hormone steroids on both the ring and side chain of these molecules, converting them into active oxysterols involved in lipid signaling and biosynthesis. Acts as an epoxidase converting cholesta-5,24-dien-3beta-ol/desmosterol into (24S),25-epoxycholesterol, an abundant lipid ligand of nuclear NR1H2 and NR1H3 receptors shown to promote neurogenesis in developing brain. 1. Lund, EG. et al. (1999) Proceedings of the National Academy of Sciences of the United States of America 96, 7238-43. PMID: 10377398 2. Mast, N. et al. (2003) Biochemistry 42, 14284-92. PMID: 14640697 3. Mast, N. et al. (2008) Proceedings of the National Academy of Sciences of the United States of America 105, 9546-51. PMID: 18621681 4. Goyal, S. et al. (2014) Journal of lipid research 55, 1933-43. PMID: 25017465 5. Bodin, K. et al. (2002) The Journal of biological chemistry 277, 31534-40. PMID: 12077124 6. Mast, N. et al. (2017) The Journal of biological chemistry 292, 4913-4924. PMID: 28190002 7. Mast, N. et al. (2010) The Journal of biological chemistry 285, 31783-95. PMID: 20667828 | ||||||||
| Note | For research use only. |
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