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  • Human Cyclin E1/CCNE1 recombinant protein

Human Cyclin E1/CCNE1 recombinant protein

Cat.#: 503927

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Product Information

  • Product Name
    Human Cyclin E1/CCNE1 recombinant protein
  • Documents
  • Description
    Cyclin E1 is a member of the highly conserved cyclin family and belongs to the E-type cyclin that functions as a regulator of S phase entry and progression in mammalian cells. Cyclin E1 serves as regulatory subunits that bind, activate, and provide substrate for its associated cyclin-dependent kinase2 (CDK2), whose activity is essential for cell cycle G1 / S transition. Over expression of this encoding gene has been found in many tumors, which results in chromosome instability and by extension, induce tumorigenesis. This protein was also 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. In general, cyclin E1, as an activator of phospho-CDK2 (pCDK2), is important for cell cycle progression and is frequently overexpressed in cancer cells.
  • Protein name
    G1/S-specific cyclin-E1
  • Protein short names
    CCNE; AW538188; CCNE1; CYCE1; CYCLIN E1
  • Uniprot ID
    P24864
  • Gene Name
    CCNE1; CCNE
  • Source/Expression Host
    Baculovirus-Insect Cells
  • Expression Plasmid/cDNA
    A DNA sequence encoding the human CCNE1 (NP_001229.1) (Met 1-Ala 410) was expressed and purified with two additional amino acids (Gly & Pro ) at the N-terminus.
  • Protein Species
    Human
  • Molecular weight
    The secreted recombinant human CCNE1 consists of 412 amino acids and predicts a molecular mass of 47.2 KDa. The apparent molecular mass of the protein is approximately 48 KDa in SDS-PAGE under reducing conditions due to glycosylation.
  • Purity
    > 90 % as determined by SDS-PAGE
  • Activity
    Measured by its binding ability in a functional ELISA.
    Immobilized human CCNE1 (Cat:503927) at 10 μg/ml (100 μl/well) can bind biotinylated human GST-CDK4 (Cat:501272), The EC50 of biotinylated human GST-CDK4 (Cat:501272) is 0.55-1.29 μg/ml.
  • Validations

    Human CCNE1 / Cyclin-E1 Protein SDS-PAGE

    Human CCNE1 / Cyclin-E1 Protein SDS-PAGE

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"