Name : Human DKK1 N terminal Domain Protein
Product Source :
Recombinant Human DKK1 N terminal Domain Protein is expressed from HEK293 with mFc tag at the C-Terminus. It contains Thr32-Asp142.[Accession | O94907]
Molecular Weight :
The protein has a predicted MW of 37.35 kDa. Due to glycosylation, the protein migrates to 45-50 kDa based on Tris-Bis PAGE result.
Endotoxin Level :
Less than 1EU per μg by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE> 95% as determined by HPLC
Formulation :
Lyophilized from 0.22 μm 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.
Storage and Stability :
-20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3-6 months 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.
Product Concentration :
Tris-Bis PAGE Human DKK1 N terminal Domain on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Human DKK1 N terminal Domain is greater than 95% as determined by SEC-HPLC.
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.
Synonyms :
Dickkopf-related 1; Dickkopf-1; Dkk-1; Dkk1; hDkk-1; hDkk1; SK
References & Citations :
Liang L, Tu Y, Lu J, Wang P, Guo Z, Wang Q, Guo K, Lan R, Li H, Liu P. Dkk1 exacerbates doxorubicin-induced cardiotoxicity by inhibiting the Wnt/β-catenin signaling pathway. J Cell Sci. 2019 May 16;132(10):jcs228478. doi: 10.1242/jcs.228478. PMID: 31028181.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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