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SRPK1 (Human) Recombinant ProteinBioActive

  • Catalog # : P5770
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  • Specification
  • Product Description:
  • Human SRPK1 (CAI20544.1, 1 a.a. - 654 a.a.) full length recombinant protein with GST tag expressed in Escherichia coli.
  • Host:
  • Escherichia coli
  • Theoretical MW (kDa):
  • 100
  • Form:
  • Liquid
  • Preparation Method:
  • Escherichia coli expression system
  • Purification:
  • Glutathione sepharose chromatography
  • Purity:
  • 39 % by SDS-PAGE/CBB staining
  • Activity:
  • The activity was determined by IMAP™assay. The enzyme was incubated with fluorescein labeled peptide and phosphorylation was detected by IMAP™technology (fluorescence polarization).
    Substrate : SRPKtide. ATP: 100 µM.
  • Quality Control Testing:
  • SDS-PAGE Stained with Coomassie Blue

    QC Testing of P5770
  • Storage Buffer:
  • In 50 mM Tris-HCl, 150 mM NaCl, pH 7.5 (0.05% Brij35, 1 mM DTT, 10% glycerol)
  • Storage Instruction:
  • Store at -80°C.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • Result of activity analysis

  • Applications
  • Functional Study
  • SDS-PAGE
  • Application Image
  • Functional Study
  • SDS-PAGE
  • Gene Information
  • Entrez GeneID:
  • 6732
  • Gene Name:
  • SRPK1
  • Gene Alias:
  • SFRSK1
  • Gene Description:
  • SFRS protein kinase 1
  • Gene Summary:
  • This gene encodes a serine/arginine protein kinase specific for the SR (serine/arginine-rich domain) family of splicing factors. The protein localizes to the nucleus and the cytoplasm. It is thought to play a role in regulation of both constitutive and alternative splicing by regulating intracellular localization of splicing factors. A second alternatively spliced transcript variant for this gene has been described, but its full length nature has not been determined. [provided by RefSeq
  • Other Designations:
  • SR protein kinase 1
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