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Recombinant Human Dickkopf-Related Protein 1/DKK-1 (C-Avi-6His) Biotinylated

Uniprot : O94907
  • Cat.No.:PKSH034043

  • Expression host: HEK293 Cells

To Purchase PKSH034043

Size:
  • 20μg
  • 100μg
Price: $342
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Description

Synonyms Dickkopf-related protein 1;Dickkopf-1;Dkk-1
Species Human
Expression_host HEK293 Cells
Sequence Thr32-His266
Accession O94907
Mol_Mass 28.4 kDa
AP_Mol_Mass 35-50 kDa
Tag C-Avi-His

Properties

Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin level < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.

Background

Dickkopf-related protein 1(DKK-1), is a member of the dickkopf family. DKK1 secreted proteins with two cysteine-rich domains separated by a linker region. It antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6. DKKs play an important role in vertebrate development, where they locally inhibit Wnt regulated processes such as antero-posterior axial patterning, limb development, somitogenesis and eye formation. In the adult, Dkks are implicated in bone formation and bone disease, cancer and Alzheimer disease.

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