Recombinant Human SELENON protein, His & T7-tagged
| Cat.No. : | SELENON-1292H |
| Product Overview : | Recombinant Human SELENON aa. (Leu79~His325 (Accession # Q9NZV5) fused with N-terminal His & T7 tag was produced in E. coli cells. |
- Specification
- Gene Information
- Related Products
| Description : | This gene encodes a glycoprotein that is localized in the endoplasmic reticulum. It plays an important role in cell protection against oxidative stress, and in the regulation of redox-related calcium homeostasis. Mutations in this gene are associated with early onset muscle disorders, referred to as SEPN1-related myopathy. SEPN1-related myopathy consists of 4 autosomal recessive disorders, originally thought to be separate entities: rigid spine muscular dystrophy (RSMD1), the classical form of multiminicore disease, desmin related myopathy with Mallory-body like inclusions, and congenital fiber-type disproportion (CFTD). This protein is a selenoprotein, containing the rare amino acid selenocysteine (Sec). Sec is encoded by the UGA codon, which normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, designated the Sec insertion sequence (SECIS) element, that is necessary for the recognition of UGA as a Sec codon, rather than as a stop signal. A second stop-codon redefinition element (SRE) adjacent to the UGA codon has been identified in this gene (PMID:15791204). SRE is a phylogenetically conserved stem-loop structure that stimulates readthrough at the UGA codon, and augments the Sec insertion efficiency by SECIS. Alternatively spliced transcript variants have been found for this gene. |
| Source : | E. coli |
| Species : | Human |
| Tag : | His & T7 |
| Form : | Freeze-dried powder |
| Molecular Mass : | Predicted Molecular Mass: 31.4kDa. |
| Protein length : | Leu79~His325 (Accession # Q9NZV5) |
| Endotoxin : | <1.0EU per 1µg (determined by the LAL method) |
| Purity : | >95% |
| Characteristic : | The isoelectric point is 5.5. |
| Applications : | SDS-PAGE; WB; ELISA; IP. |
| Stability : | The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition. |
| Storage : | Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months. |
| Storage buffer : | Supplied as lyophilized form in 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5% trehalose, and preservative. |
| Reconstitution : | Reconstitute in sterile ddH2O. |
| Gene Name : | SELENON selenoprotein N [ Homo sapiens (human) ] |
| Official Symbol : | SELENON |
| Synonyms : | SELENON; selenoprotein N; RSS; CFTD; SELN; MDRS1; RSMD1; SEPN1; selenoprotein N, 1 |
| Gene ID : | 57190 |
| mRNA Refseq : | NM_020451.2 |
| Protein Refseq : | NP_065184.2 |
| UniProt ID : | Q9NZV5 |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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