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Gibco™ DKK1 Recombinant Human Protein DFS Item

Recombinant Human Dickkopf Homolog 1 (DKK1) is a bioactive protein intended for use in cell culture applications

Manufacturer: gibco™  PHC9214

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For Research Use Only. Not intended for animal or human diagnostic or therapeutic use.

Catalog No. PHC9214


Description & Specifications


Cross Reactivity Human
For Use With (Application) Cell Culture; Mammalian Cell Culture
Format Lyophilized
Molecular Weight 42kDa
Purification Method Sequential Chromatography
Purity >95% by SDS-PAGE
Quantity 10μg
Source Human
Storage Requirements Store lyophilized human DKK1 at 2 to 8°C, preferably desiccated. Upon reconstitution, apportion into working aliquots and store at ≤ -20°C. Avoid repeated freeze/thaw cycles.
Without Additives Carrier Protein
Structural Form Recombinant/Ligand
Protein Subtype Other Proteins
Endotoxin Concentration <0.1ng/μg
Gene Alias Dkk-1
Validated Application Cell Culture
Protein Family Cytokines & Receptors
Expression System Mammalian
Biological Activity Linear range of 0.3 to 40ng/mL

DKK1 is a member of the dickkopf family. It is a secreted protein with two cysteine-rich regions and is involved in embryonic development through its inhibition of the WNT signaling pathway.

  • High purity: no interference from other proteins or contaminants
  • High biological activity: more results with less protein
  • Proven compatibility: Gibco proteins bioassayed with Gibco media
  • High Purity Recombinant Bioactive Protein: to help ensure Gibco growth factors are of the highest quality, each protein is analyzed for purity along with structural homogeneity to ensure a biologically active protein
  • High Biological Activity: in-house activity testing of Gibco Recombinant Proteins includes cell proliferation, cytotoxicity, chemotaxis, calcium flux, secondary cytokine up-regulation, induction of surface antigen expression, anti-viral, and protease assays; specific activity is determined by a functional ELISA measuring the ability of human DKK1 to bind immobilized recombinant human LRP6/Fc chimera receptor
  • Proven Compatibility: Gibco proteins are bioassayed with Gibco media

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