Oxysterols receptor LXR-alpha (NR1H3) Recombinant Protein | NR1H3 recombinant protein

Recombinant Human Oxysterols receptor LXR-alpha (NR1H3)

Cat. Num. AAA9018589

• Gene Names: NR1H3; LXRA; LXR-a; RLD-1
• Purity: Greater or equal to 85% purity as determined by SDS-PAGE.
• Synonyms: Oxysterols receptor LXR-alpha (NR1H3); Recombinant Human Oxysterols receptor LXR-alpha (NR1H3); Liver X receptor alphaNuclear receptor subfamily 1 group H member 3; NR1H3 recombinant protein

• Host: E Coli or Yeast or Baculovirus or Mammalian Cell
• Purity/Purification: Greater or equal to 85% purity as determined by SDS-PAGE.
• Form/Format: Lyophilized or liquid (Format to be determined during the manufacturing process)
• Sequence Positions: 1-402aa, Full Length of Isoform 3
• Sequence: MPHSAGGTAGVGLEAAEPTALLTRAEPPSEPTEIRPQKRKKGPAPKMLGNELCSVCGDKASGFHYNVLSCEGCKGFFRRSVIKGAHYICHSGGHCPMDTYMRRKCQECRLRKCRQAGMREECVLSEEQIRLKKLKRQEEEQAHATSLPPRASSPPQILPQLSPEQLGMIEKLVAAQQQCNRRSFSDRLRVTPWPMAPDPHSREARQQRFAHFTELAIVSVQEIVDFAKQLPGFLQLSREDQIALLKTSAIEVMLLETSRRYNPGSESITFLKDFSYNREDFAKAGLQVEFINPIFEFSRAMNELQLNDAEFALLIAISIFSADRPNVQDQLQVERLQHTYVEALHAYVSIHHPHDRLMFPRMLMKLVSLRTLSSVHSEQVFALRLQDKKLPPLLSEIWDVHE

• Species: Homo sapiens (Human)
• Relevance: Nuclear receptor. Interaction with RXR shifts RXR from its role as a silent DNA-binding partner to an active ligand-binding subunit in mediating retinoid responses through target genes defined by LXRES. LXRES are DR4-type response elents characterized by direct repeats of two similar hexanuclotide half-sites spaced by four nucleotides. Plays an important role in the regulation of cholesterol homeostasis, regulating cholesterol uptake through MYLIP-dependent ubiquitination of LDLR, VLDLR and LRP8. Interplays functionally with RORA for the regulation of genes involved in liver metabolism.
• Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 degree C/-80 degree C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
• Preparation and Storage: Store at -20 degree C. For extended storage, store at -20 or -80 degree C.

Product Categories/Family for NR1H3 recombinant protein

Transcription

References

Human chromosome 11 DNA sequence and analysis including novel gene identification.Taylor T.D., Noguchi H., Totoki Y., Toyoda A., Kuroki Y., Dewar K., Lloyd C., Itoh T., Takeda T., Kim D.-W., She X., Barlow K.F., Bloom T., Bruford E., Chang J.L., Cuomo C.A., Eichler E., FitzGerald M.G., Jaffe D.B., LaButti K., Nicol R., Park H.-S., Seaman C., Sougnez C., Yang X., Zimmer A.R., Zody M.C., Birren B.W., Nusbaum C., Fujiyama A., Hattori M., Rogers J., Lander E.S., Sakaki Y.Nature 440:497-500(2006)

NCBI and Uniprot Product Information

• NCBI GI #: 23503089
• NCBI GeneID: 10062
• UniProt Accession #: Q13133; Q8IW13; Q96H87; A8K3J9; D3DQR1
• Molecular Weight: 447
• NCBI Official Full Name: Oxysterols receptor LXR-alpha
• NCBI Official Synonym Full Names: nuclear receptor subfamily 1, group H, member 3
• NCBI Official Symbol: NR1H3
• NCBI Official Synonym Symbols: LXRA; LXR-a; RLD-1
• NCBI Protein Information: oxysterols receptor LXR-alpha; liver X nuclear receptor alpha variant 1
• UniProt Protein Name: Oxysterols receptor LXR-alpha
• Protein Family: Oxysterols receptor
• UniProt Gene Name: NR1H3
• UniProt Synonym Gene Names: LXRA
• UniProt Entry Name: NR1H3_HUMAN

NCBI Description

The protein encoded by this gene belongs to the NR1 subfamily of the nuclear receptor superfamily. The NR1 family members are key regulators of macrophage function, controlling transcriptional programs involved in lipid homeostasis and inflammation. This protein is highly expressed in visceral organs, including liver, kidney and intestine. It forms a heterodimer with retinoid X receptor (RXR), and regulates expression of target genes containing retinoid response elements. Studies in mice lacking this gene suggest that it may play an important role in the regulation of cholesterol homeostasis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

Uniprot Description

LXR-alpha: Orphan receptor. Interaction with RXR shifts RXR from its role as a silent DNA-binding partner to an active ligand- binding subunit in mediating retinoid responses through target genes defined by LXRES. LXRES are DR4-type response elements characterized by direct repeats of two similar hexanuclotide half- sites spaced by four nucleotides. Plays an important role in the regulation of cholesterol homeostasis, regulating cholesterol uptake through MYLIP-dependent ubiquitination of LDLR, VLDLR and LRP8. Belongs to the nuclear hormone receptor family. NR1 subfamily. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding; Nuclear receptor; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 11p11.2

Cellular Component: nucleoplasm; nuclear chromatin; nucleus; receptor complex

Molecular Function: protein binding; ligand-dependent nuclear receptor activity; sterol response element binding; DNA binding; zinc ion binding; sequence-specific DNA binding; transcription coactivator activity; cholesterol binding; steroid hormone receptor activity

Biological Process: negative regulation of lipid transport; positive regulation of fatty acid biosynthetic process; transcription initiation from RNA polymerase II promoter; intracellular receptor-mediated signaling pathway; positive regulation of transcription, DNA-dependent; positive regulation of cellular protein metabolic process; positive regulation of toll-like receptor 4 signaling pathway; lipid homeostasis; negative regulation of pinocytosis; negative regulation of transcription from RNA polymerase II promoter; regulation of circadian rhythm; positive regulation of cholesterol transport; cholesterol homeostasis; negative regulation of inflammatory response; positive regulation of lipoprotein lipase activity; steroid hormone mediated signaling; gene expression; positive regulation of transcription from RNA polymerase II promoter; response to progesterone stimulus; sterol homeostasis; negative regulation of macrophage activation; apoptotic cell clearance