Human RXRA Recombinant Protein (RPPB4542)
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주문- SKU:
- RPPB4542
- Product type:
- Recombinant Protein
- Size:
- 50ug
- Species:
- Human
- Target:
- RXRA
- Synonyms:
- Retinoic acid receptor RXR-alpha
- Synonyms:
- Retinoid X receptor alpha
- Synonyms:
- Nuclear receptor subfamily 2 group B member 1
- Synonyms:
- RXRA
- Source:
- Escherichia Coli
- Uniprot:
- P19793
Description
| Product Name: | Human RXRA Recombinant Protein |
| Product Code: | RPPB4542 |
| Size: | 50µg |
| Species: | Human |
| Target: | RXRA |
| Synonyms: | Retinoic acid receptor RXR-alpha, Retinoid X receptor alpha, Nuclear receptor subfamily 2 group B member 1, RXRA, NR2B1, FLJ00280, FLJ00318, FLJ16020, FLJ16733, MGC102720, RXR Alpha, RXR-a. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile filtered colorless solution. |
| Formulation: | The protein (1mg/ml) containing 20mM Tris-HCl pH7.5, 0.1M NaCl and 5mM ?-Mercaptoethanol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 95.0% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MLGLNGVLKV PAHPSGNMAS FTKHICAICG DRSSGKHYGV YSCEGCKGFF KRTVRKDLTY TCRDNKDCLI DKRQRNRCQY CRYQKCLAMG MKREAVQEER QRGKDRNENE VESTSSANE |
The retinoid X receptor (RXR) is a pleiotropic nuclear receptor transcription factor that interacts with a variety of nuclear receptor dimeric partner. RXR binds cognate response elements as a homodimer in the presence of its ligand, 9-cis retinoic acid, or as a heterodimer with other members of the nuclear hormone receptor superfamily including retinoic acid receptors (RAR), thyroid hormone receptors (TR), vitamin D receptors and peroxisome proliferators-activated receptors (PPAR). The RXR family includes three different isoforms; RXR a, b, g . Human RXR a gene is localized on 9q34.9 and encodes two major isoforms (RXR a1, RXR a2). The DNA binding domain of RXR (111-228aa) was purified by using conventional column chromatography techniques.
RXRA Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 119 amino acids (111-228) & having a molecular mass of 13.6 kDa.
| UniProt Protein Function: | RXRA: Receptor for retinoic acid. Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RAR/RXR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. The high affinity ligand for RXRs is 9-cis retinoic acid. RXRA serves as a common heterodimeric partner for a number of nuclear receptors. The RXR/RAR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone acetylation, chromatin condensation and transcriptional suppression. On ligand binding, the corepressors dissociate from the receptors and associate with the coactivators leading to transcriptional activation. The RXRA/PPARA heterodimer is required for PPARA transcriptional activity on fatty acid oxidation genes such as ACOX1 and the P450 system genes. Homodimer. Heterodimer with RARA; required for ligand- dependent retinoic acid receptor transcriptional activity. Heterodimer with PPARA (via the leucine-like zipper in the LBD); the interaction is required for PPARA transcriptional activity. Also heterodimerizes with PPARG. Interacts with NCOA3 and NCOA6 coactivators. Interacts with FAM120B. Interacts with PELP1, SENP6, SFPQ, DNTTIP2 and RNF8. Interacts (via the DNA binding domain) with HCV core protein; the interaction enhances the transcriptional activities of the RXRA/RARA and the RXRA/PPARA heterodimers. Interacts with PRMT2. Interacts with ASXL1 and NCOA1. Highly expressed in liver, also found in lung, kidney and heart. Belongs to the nuclear hormone receptor family. NR2 subfamily. |
| UniProt Protein Details: | Protein type:Motility/polarity/chemotaxis; DNA-binding; Nuclear receptor Chromosomal Location of Human Ortholog: 9q34.3 Cellular Component: nucleoplasm; nuclear chromatin; nucleus; receptor complex Molecular Function:ligand-dependent nuclear receptor activity; zinc ion binding; chromatin DNA binding; transcription coactivator activity; protein binding; enzyme binding; DNA binding; vitamin D receptor binding; retinoid-X receptor activity; protein heterodimerization activity; sequence-specific DNA binding; steroid hormone receptor activity; retinoic acid receptor activity; transcription factor activity Biological Process: retinoic acid receptor signaling pathway; transcription initiation from RNA polymerase II promoter; cholesterol metabolic process; camera-type eye development; vitamin metabolic process; response to retinoic acid; in utero embryonic development; ventricular cardiac muscle cell differentiation; cellular lipid metabolic process; negative regulation of transcription from RNA polymerase II promoter; positive regulation of translational initiation by iron; protein homotetramerization; virus-host interaction; ventricular cardiac muscle morphogenesis; positive regulation of transcription from RNA polymerase II promoter; gene expression; steroid hormone mediated signaling; transmembrane transport; embryo implantation; maternal placenta development |
| NCBI Summary: | Retinoid X receptors (RXRs) and retinoic acid receptors (RARs) are nuclear receptors that mediate the biological effects of retinoids by their involvement in retinoic acid-mediated gene activation. These receptors function as transcription factors by binding as homodimers or heterodimers to specific sequences in the promoters of target genes. The protein encoded by this gene is a member of the steroid and thyroid hormone receptor superfamily of transcriptional regulators. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, May 2014] |
| UniProt Code: | P19793 |
| NCBI GenInfo Identifier: | 133701 |
| NCBI Gene ID: | 6256 |
| NCBI Accession: | P19793.1 |
| UniProt Secondary Accession: | P19793,Q2NL52, Q2V504, B3KY83, |
| UniProt Related Accession: | P19793 |
| Molecular Weight: | 41,060 Da |
| NCBI Full Name: | Retinoic acid receptor RXR-alpha |
| NCBI Synonym Full Names: | retinoid X receptor, alpha |
| NCBI Official Symbol: | RXRA |
| NCBI Official Synonym Symbols: | NR2B1 |
| NCBI Protein Information: | retinoic acid receptor RXR-alpha |
| UniProt Protein Name: | Retinoic acid receptor RXR-alpha |
| UniProt Synonym Protein Names: | Nuclear receptor subfamily 2 group B member 1; Retinoid X receptor alpha |
| Protein Family: | Retinoic acid receptor |
| UniProt Gene Name: | RXRA |
| UniProt Entry Name: | RXRA_HUMAN |
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