Recombinant Human DKK1, His-tagged

Cat.No. : DKK1-209H
Product Overview : Recombinant Human DKK1 MS Standard Protein, C13 and N15-labeled (DKK1, Heavy Labeled) Thr 32 - His 266 (Accession # NP_036374.1) was produced in human 293 cells (HEK293) with fully chemically defined cell culture medium to obtain >99% incorporation effici
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Species : Human
Source : HEK293
Tag : His
Protein Length : 32-266 a.a.
Description : Members of the dickkopf-related protein family (DKK-1, -2, -3, and -4) are secreted proteins with two cysteine-rich domains separated by a linker region. And DKK1 takes part in embryonic development through its inhibition of the WNT signaling pathway, binds to LRP6 with high affinity and prevents the Frizzled-Wnt-LRP6 complex formation in response to Wnts. DKK1 promotes LRP6 internalization and degradation when it forms a ternary complex with the cell surface receptor Kremen.DKK1 not olny functions as a head inducer during development, but also regulates joint remodeling and bone formation, which suggests roles for DKK1 in the pathogenesis of rheumatoid arthritis and multiple myeloma. More recently research reported, DKK1 impacts eye development from a defined developmental time point on, and is critical for lens separation from the surface ectoderm via β-catenin mediated Pdgfrα and E-cadherin expression.
Form : Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally Mannitol or Trehalose are added as protectants before lyophilization.
Molecular Mass : DKK1, Heavy Labeled is fused with polyhistidine tag at the C-terminus, and has a calculated MW of 25.8 kDa. The predicted N-terminus is Thr 32 or Ser 35. DTT-reduced Protein migrates as 40 kDa in SDS-PAGE due to glycosylation.DKK1, Heavy Labeled is label
Endotoxin : Less than 1.0 EU per μg of the DKK1, Heavy Labeled by the LAL method.
Purity : >95% as determined by SDS-PAGE.
Storage : Avoid repeated freeze-thaw cycles.No activity loss was observed after storage at:In lyophilized state for 1 year (4oC); After reconstitution under sterile conditions for 3 months (-70oC).
Reconstitution : See Certificate of Analysis for reconstitution instructions and specific concentrations.
Gene Name DKK1 dickkopf 1 homolog (Xenopus laevis) [ Homo sapiens ]
Official Symbol DKK1
Synonyms DKK1; dickkopf 1 homolog (Xenopus laevis); dickkopf (Xenopus laevis) homolog 1; dickkopf-related protein 1; DKK 1; SK; hDkk-1; dickkopf-1 like; dickkopf related protein-1; DKK-1;
Gene ID 22943
mRNA Refseq NM_012242
Protein Refseq NP_036374
MIM 605189
UniProt ID O94907
Chromosome Location 10q11.2
Pathway Direct p53 effectors, organism-specific biosystem; Presenilin action in Notch and Wnt signaling, organism-specific biosystem; Regulation of Wnt-mediated beta catenin signaling and target gene transcription, organism-specific biosystem; Validated targets of C-MYC transcriptional repression, organism-specific biosystem; Wnt Signaling Pathway NetPath, organism-specific biosystem; Wnt signaling network, organism-specific biosystem; Wnt signaling pathway, organism-specific biosystem;
Function growth factor activity; low-density lipoprotein particle receptor binding; protein binding; receptor antagonist activity; signal transducer activity;

Not For Human Consumption!

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