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SEPSECS (Human) Recombinant Protein

  • Catalog # : P3415
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  • Specification
  • Product Description:
  • Human SEPSECS (NP_058651, 1 a.a. - 501 a.a.) full-length recombinant protein with His tag expressed in Escherichia coli.
  • Sequence:
  • MGSSHHHHHHSSGLVPRGSHMNRESFAAGERLVSPAYVRQGCEARRSHEHLIRLLLEKGKCPENGWDESTLELFLHELAIMDSNNFLGNCGVGEREGRVASALVARRHYRFIHGIGRSGDISAVQPKAAGSSLLNKITNSLVLDIIKLAGVHTVANCFVVPMATGMSLTLCFLTLRHKRPKAKYIIWPRIDQKSCFKSMITAGFEPVVIENVLEGDELRTDLKAVEAKVQELGPDCILCIHSTTSCFAPRVPDRLEELAVICANYDIPHIVNNAYGVQSSKCMHLIQQGARVGRIDAFVQSLDKNFMVPVGGAIIAGFNDSFIQEISKMYPGRASASPSLDVLITLLSLGSNGYKKLLKERKEMFSYLSNQIKKLSEAYNERLLHTPHNPISLAMTLKTLDEHRDKAVTQLGSMLFTRQVSGARVVPLGSMQTVSGYTFRGFMSHTNNYPCAYLNAASAIGMKMQDVDLFIKRLDRCLKAVRKERSKESDDNYDKTEDVDIEEMALKLDNVLLDTYQDASS
  • Host:
  • Escherichia coli
  • Theoretical MW (kDa):
  • 57.9
  • Form:
  • Liquid
  • Preparation Method:
  • Escherichia coli expression system
  • Purification:
  • Conventional Chromatography
  • Concentration:
  • 0.5 mg/mL
  • Purity:
  • > 90% by SDS-PAGE
  • Quality Control Testing:
  • Loading 3 ug protein in 15% SDS-PAGE

    QC Testing of P3415
  • Storage Buffer:
  • In 20 mM Tris-HCl, 100 mM NaCl, pH 8.0 (1 mM dithiothreitol, 10% glycerol)
  • Storage Instruction:
  • Store at 4°C for 1-2 weeks. For long term storage store at -20°C or -80°C.
    Aliquot to avoid repeated freezing and thawing.
  • Applications
  • SDS-PAGE
  • Application Image
  • SDS-PAGE
  • Gene Information
  • Gene Name:
  • SEPSECS
  • Gene Alias:
  • MGC161491,SLA,SLA/LP
  • Gene Description:
  • Sep (O-phosphoserine) tRNA:Sec (selenocysteine) tRNA synthase
  • Gene Summary:
  • The 21st amino acid, selenocysteine (sec), is distinct from other amino acids because it lacks its own tRNA synthetase and is the only amino acid synthesized on its cognate tRNA. Synthesis of sec begins with acylation of tRNA(sec) (TRSP; MIM 165060) by seryl-tRNA synthetase (SARS; MIM 607529) to give ser-tRNA(sec), which is subsequently phosphorylated by O-phosphoseryl-tRNA kinase (PSTK; MIM 611310) to give O-phosphoseryl-tRNA(sec). SEPSECS catalyzes the final step of sec synthesis by converting O-phosphoseryl-tRNA(sec) to selenocysteinyl-tRNA(sec) using selenophosphate as the selenium donor (Palioura et al., 2009 [PubMed 19608919]).[supplied by OMIM
  • Other Designations:
  • soluble liver antigen/liver pancreas antigen
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