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Last updated: 2017/8/13

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CDK3/CCNE1 (Human) Recombinant ProteinBioActive

  • Catalog # : P5513
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  • Specification
  • Product Description:
  • Human CDK3 (NP_001249.1, 1 a.a. - 305 a.a.) and CCNE1 (NP_001229.1, 1 a.a. - 410 a.a.) full-length recombinant protein with GST tag expressed in baculovirus infected Sf21 cells.
  • Host:
  • Insect
  • Theoretical MW (kDa):
  • 62
  • Form:
  • Liquid
  • Preparation Method:
  • Baculovirus infected insect cell (Sf21) expression system
  • Purification:
  • Glutathione sepharose chromatography
  • Purity:
  • 66 % by SDS-PAGE/CBB staining
  • Activity:
  • The activity was measured by off-chip mobility shift assay. The enzyme was incubated with fluorescence-labeled substrate and Mg(or Mn)/ATP. The phosphorylated and unphosphorylated substrates were separated and detected by LabChip 3000. Substrate: Modified Histone H1. ATP: 100 uM.
  • Quality Control Testing:
  • Loading 1 ug protein in SDS-PAGE

    QC Testing of P5513
  • Storage Buffer:
  • In 50 mM Tris-HCl, 150 mM NaCl, pH 7.5 (0.1% CHAPS, 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:
  • 1018
  • Protein Accession#:
  • NP_001249.1 (Gene ID : 1018);NP_001229.1 (Gene ID : 898)
  • Gene Name:
  • CDK3
  • Gene Alias:
  • -
  • Gene Description:
  • cyclin-dependent kinase 3
  • Gene Summary:
  • This gene encodes a member of the cyclin-dependent protein kinase family. The protein promotes entry into S phase, in part by activating members of the E2F family of transcription factors. The protein also associates with cyclin C and phosphorylates the retinoblastoma 1 protein to promote exit from G0. [provided by RefSeq
  • Other Designations:
  • -
  • Gene Information
  • Entrez GeneID:
  • 898
  • Protein Accession#:
  • NP_001249.1 (Gene ID : 1018);NP_001229.1 (Gene ID : 898)
  • Gene Name:
  • CCNE1
  • Gene Alias:
  • CCNE
  • Gene Description:
  • cyclin E1
  • Gene Summary:
  • The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin forms a complex with and functions as a regulatory subunit of CDK2, whose activity is required for cell cycle G1/S transition. This protein accumulates at the G1-S phase boundary and is degraded as cells progress through S phase. Overexpression of this gene has been observed in many tumors, which results in chromosome instability, and thus may contribute to tumorigenesis. This protein was found to associate with, and be involved in, the phosphorylation of NPAT protein (nuclear protein mapped to the ATM locus), which participates in cell-cycle regulated histone gene expression and plays a critical role in promoting cell-cycle progression in the absence of pRB. Two alternatively spliced transcript variants of this gene, which encode distinct isoforms, have been described. Two additional splice variants were reported but detailed nucleotide sequence information is not yet available. [provided by RefSeq
  • Other Designations:
  • cyclin Es,cyclin Et
  • Interactome
  • Interactome
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