Recombinant Human DKK1
Recombinant Human Dickkopf-related protein 1 (DKK-1) / DKK1, expressed in E. coli
Protein Name & Synonyms:
N-terminal 6x histidine tag
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Purity determined by:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Molecular Weight (kDa):
Supplied as a 0.2 um filtered solution in 100 mM NaH2PO4, 10 mM Tris-HCl, 6 M urea , 1 M imidazole, pH 8.0.
Lot specific (see the label on the vial)
Upon arrival, the protein may be stored for 2 weeks at 4 °C. For long term storage, it is recommended to store at -20 °C or -80 °C in appropriate aliquots. Avoid repeated freeze-thaw cycles.