GF170
DKK-1 Protein, Human Recombinant
The Dickkopf related protein 1 (or Dkk1 protein) is the founding member of the Dickkopf family of proteins that includes Dkk1, 2, 3, 4 & a related protein, Soggy.
Synonym(s):
Dickkopf related protein 1, DKK1, DKK, SK
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| Size/SKU | Availability | Price |
|---|---|---|
10 μg | Estimated to ship onJune 03, 2026fromKuehne + Nagel Sp. z o.o. | PLN 1,640.00 |
About This Item
UNSPSC Code:
12352202
NACRES:
NA.77
eCl@ss:
32160405
Assay:
>97% (SDS-PAGE and HPLC)
General description
Dickkopf related protein 1 (Dkk1) is the founding member of the Dickkopf family of proteins that includes Dkk1, 2, 3, 4, and a related protein, Soggy. Subsequent studies have shown that DKK-1 and DKK-4 play an important regulatory role in the Wnt /β-catenin signaling pathway by forming inhibitory complexes with LDL receptor-related proteins 5 and 6 (LRP5 and LRP6), which are essential components of the Wnt/βcatenin signaling system. LPR5 and LPR6 are single-pass transmembrane proteins that appear to act as co-receptors for Wnt ligands involved in the Wnt/βcatenin signaling cascade. It has been suggested that by inhibiting Wnt/β-catenin signaling, which is essential for posterior patterning in vertebrates, DKK-1 permits anterior development. This notion is supported by the finding that mice deficient of DKK-1 expression lack head formation and die during embryogenesis. Recombinant human DKK-1 expressed in human 293 cells is a 35-40 kDa glycoprotein containing 235 amino-acid residues.
Product Source: HEK293 Cells
Application
Research Category
Stem Cell Research
Stem Cell Research
Research Sub Category
Growth Factors & Receptors
Growth Factors & Receptors
Biochem/physiol Actions
Cross Reactivty
None
None
Physical form
Product is filtered through a 0.2 micron filter before lyophilization.
Preparation Note
Store at -20°C for up to 6 months from date of receipt.
Analysis Note
Bioactivity assay: Determined by its ability to inhibit the proliferation of HCT116 colorectal carcinoma cells. Approximately 40% growth inhibition was achieved at a DKK-1 concentration of 200ng/ml.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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This Item | |||
|---|---|---|---|
| assay >97% (SDS-PAGE and HPLC) | assay ≥97% (HPLC), ≥97% (SDS-PAGE) | assay >98% (SDS-PAGE and HPLC) | assay ≥95% (SDS-PAGE) |
| UniProt accession no. | UniProt accession no. | UniProt accession no. | UniProt accession no. - |
| impurities <0.1 μg/mg protein endotoxin (<1EU/μg) | impurities <0.1 EU/μg endotoxin, tested | impurities <0.1 μg/mg protein endotoxin (<1EU/μg) | impurities ≤1.0 EU/μg protein Endotoxin |
| shipped in dry ice | shipped in wet ice | shipped in dry ice | shipped in ambient |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 100 |
Storage Class
11 - Combustible Solids
wgk
WGK 3
Certificates of Analysis (COA)
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