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DDR1 (Human) Recombinant ProteinBioActive

  • Catalog # : P5534
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  • Specification
  • Product Description:
  • Human DDR1 (NP_001945.3, 444 a.a. - 876 a.a.) partial recombinant protein with GST tag expressed in baculovirus infected Sf21 cells.
  • Host:
  • Insect
  • Theoretical MW (kDa):
  • 75
  • Form:
  • Liquid
  • Preparation Method:
  • Baculovirus infected insect cell (Sf21) expression system
  • Purification:
  • Glutathione sepharose chromatography
  • Purity:
  • 95 % 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: IRS1. ATP: 300 uM
  • Quality Control Testing:
  • Loading 1 ug protein in SDS-PAGE

    QC Testing of P5534
  • 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:
  • 780
  • Gene Name:
  • DDR1
  • Gene Alias:
  • CAK,CD167,DDR,EDDR1,MCK10,NEP,NTRK4,PTK3,PTK3A,RTK6,TRKE
  • Gene Description:
  • discoidin domain receptor tyrosine kinase 1
  • Gene Summary:
  • Receptor tyrosine kinases (RTKs) play a key role in the communication of cells with their microenvironment. These molecules are involved in the regulation of cell growth, differentiation and metabolism. The protein encoded by this gene is a RTK that is widely expressed in normal and transformed epithelial cells and is activated by various types of collagen. This protein belongs to a subfamily of tyrosine kinase receptors with a homology region to the Dictyostelium discoideum protein discoidin I in their extracellular domain. Its autophosphorylation is achieved by all collagens so far tested (type I to type VI). In situ studies and Northern-blot analysis showed that expression of this encoded protein is restricted to epithelial cells, particularly in the kidney, lung, gastrointestinal tract, and brain. In addition, this protein is significantly over-expressed in several human tumors from breast, ovarian, esophageal, and pediatric brain. This gene is located on chromosome 6p21.3 in proximity to several HLA class I genes. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq
  • Other Designations:
  • OTTHUMP00000029343,OTTHUMP00000029344,OTTHUMP00000029345,OTTHUMP00000029346,OTTHUMP00000029347,PTK3A protein tyrosine kinase 3A,cell adhesion kinase,discoidin domain receptor DDR1d,discoidin domain receptor family, member 1,discoidin receptor tyrosine kin
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