DKK3 Protein, Human, Recombinant (His & Avi), Biotinylated

Dkk-3, also known as REIC (Reduced Expansion in Immortalized Cells), is one of four numbered members of the Dickkopf family of Wnt antagonists.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.

Pack Size	Availability	Price/USD
100 μg	5 days	$ 814.00
500 μg	5 days	$ 3,250.00
1 mg	5 days	$ 5,440.00

Pack Size

Availability

Price/USD

Quantity

100 μg

5 days

$ 814.00

500 μg

5 days

$ 3,250.00

1 mg

5 days

$ 5,440.00

Description

Species	Human
Expression System	HEK293
Tag	C-His-Avi
Accession Number	Q9UBP4
Synonyms	C87148, Dickkopf-3, Dkk3, RIG-like 7-1, AW061014, REIC, RIG, REICdkk-3, RIG-like 5-6
Construction	Recombinant Biotinylated Human DKK3 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Pro23-Ile350.[Accession \|Q9UBP4]
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight	The protein has a predicted MW of 39.5 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result.

Endotoxin	Less than 1EU per μg by the LAL method.
Formulation	Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability & Storage	-20 to -80°C for 12 months as supplied from date of receipt. -20 to -80°C for 3-6 months in unopened state after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Shipping	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Research Background	Dkk-3, also known as REIC (Reduced Expansion in Immortalized Cells), is one of four numbered members of the Dickkopf family of Wnt antagonists.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.