Lyophilized from a 0.2 um filtered solution in 100 mM NaH2PO4, 10 mM Tris-HCl, 100 mM imidazole, 1% sucrose solution(pH 8.0) with the protein concentration of 781 ug/ml
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Briefly spin the vial and bring the contents to the bottom prior to opening. It is recommended to reconstitute at 0.5 - 1.0 mg/mL with sterile deionized water or 1x PBS.
Purity determined by:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
ELISA, Western blotting, Dot Blotting, Immunogen, Protein Array
Protein Name & Synonyms:
Breast cancer estrogen-inducible protein /Trefoil factor 1
N-terminal 6x histidine tag
Molecular Weight (kDa):
Stability & Storage
Upon arrival, the lyophilized protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store desiccated below -20°C in a manual defrost freezer. Following reconstitution, the protein may be stored for 2 weeks under sterile conditions at -20°C. For long term storage, it is recommended to make appropriate aliquots and store at -80°C. Avoid repeated freeze-thaw cycles.