Product Description |
Recombinant Human DKK1 C terminal Domain Protein is expressed from HEK293 with hFc tag and Avi tag at the C-Terminus.It contains Met178-His266. |
Product Background |
Dickkopf-1 (Dkk1), the founding and best-studied member of the Dkk family, functions as an antagonist of canonical Wnt/β-catenin. Dkk1 is considered to play a broad role in a variety of biological processes. |
Product Category |
Recombinant Protein |
Target |
DKK1 C terminal Domain |
Synonyms |
Dickkopf-related 1; Dickkopf-1; Dkk-1; Dkk1; hDkk-1; hDkk1; SK |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Met178-His266 |
Molecular Weight |
The protein has a predicted MW of 38.69 kDa. Due to glycosylation, the protein migrates to 45-55 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human DKK1 C terminal Domain, hFc Tag at 0.5 ug/ml (100 ul/Well) on the plate. Dose response curve for Biotinylated Anti-DKK1 Antibody, hFc Tag with the EC50 of 26.7 ng/ml determined by ELISA. See testing image for detail. |
Product Tag |
C-hFc-Avi |
Express System |
HEK293 |
Purity |
>95% as determined by Bis-Tris PAGE |
Endotoxin |
Less than 1 EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in 20mM NaAc,150mM NaCl (pH 5.0). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in 20mM NaAc,150mM NaCl (pH 5.0). |
Stability And Storage |
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
|
|
Immobilized Human DKK1 C terminal Domain, hFc Tag at 0.5 ug/ml (100 ul/Well) on the plate. Dose response curve for Biotinylated Anti-DKK1 Antibody, hFc Tag with the EC50 of 26.7 ng/ml determined by ELISA. |
|
|
Human DKK1 C terminal Domain on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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