DKK1 N terminal Domain Protein, Human, Recombinant (hFc & Avi), Biotinylated

Catalog No. TMPK-00158

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. DKK1 N terminal Domain Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-hFc-Avi tag. The predicted molecular weight is 40.25 kDa and the accession number is O94907.

DKK1 N terminal Domain Protein, Human, Recombinant (hFc & Avi), Biotinylated

Catalog No. TMPK-00158

Pack Size	Price	Availability
5 μg	$91	7-10 days
10 μg	$148	7-10 days
20 μg	$245	7-10 days
50 μg	$483	7-10 days
100 μg	$813	7-10 days
200 μg	$1,470	7-10 days
500 μg	$3,250	7-10 days

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Product Information

Biological Activity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	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. DKK1 N terminal Domain Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-hFc-Avi tag. The predicted molecular weight is 40.25 kDa and the accession number is O94907.
Species	Human
Expression System	HEK293 Cells
Tag	C-hFc-Avi
Accession Number	O94907
Synonyms	SK,hDkk-1,hDkk1,Dkk-1,Dkk1,Dickkopf-related 1,Dickkopf-1
Construction	Thr32-Asp142
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight	40.25 kDa (predicted). Due to glycosylation, the protein migrates to 50-60 kDa based on Tris-Bis PAGE result.
Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research 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.