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IKBKB (Human) Recombinant ProteinBioActive

  • Catalog # : P5720
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  • Specification
  • Product Description:
  • Human IKBKB (NP_001547.1, 1 a.a. - 662 a.a.) full-length recombinant protein with GST tag expressed in Baculovirus infected Sf21 cells.
  • Host:
  • Insect
  • Theoretical MW (kDa):
  • 77
  • Form:
  • Liquid
  • Preparation Method:
  • Baculovirus infected insect cell (Sf21) expression system
  • Purification:
  • Glutathione sepharose chromatography
  • Purity:
  • 86 % 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 IkappaBalpha-derived peptide. ATP: 100 µM.
  • Quality Control Testing:
  • Loading 1 ug protein in SDS-PAGE

    QC Testing of P5720
  • 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:
  • 3551
  • Gene Name:
  • IKBKB
  • Gene Alias:
  • FLJ40509,IKK-beta,IKK2,IKKB,MGC131801,NFKBIKB
  • Gene Description:
  • inhibitor of kappa light polypeptide gene enhancer in B-cells, kinase beta
  • Gene Summary:
  • NFKB1 (MIM 164011) or NFKB2 (MIM 164012) is bound to REL (MIM 164910), RELA (MIM 164014), or RELB (MIM 604758) to form the NFKB complex. The NFKB complex is inhibited by I-kappa-B proteins (NFKBIA, MIM 164008, or NFKBIB, MIM 604495), which inactivate NF-kappa-B by trapping it in the cytoplasm. Phosphorylation of serine residues on the I-kappa-B proteins by kinases (IKBKA, MIM 600664, or IKBKB) marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NF-kappa-B complex. Activated NFKB complex translocates into the nucleus and binds DNA at kappa-B-binding motifs such as 5-prime GGGRNNYYCC 3-prime or 5-prime HGGARNYYCC 3-prime (where H is A, C, or T; R is an A or G purine; and Y is a C or T pyrimidine).[supplied by OMIM
  • Other Designations:
  • inhibitor of nuclear factor kappa B kinase beta subunit,nuclear factor NF-kappa-B inhibitor kinase beta
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  • Interactome
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