Recombinant Human IGF1
Recombinant Human IGF1 protein derived from E.coli
Protein Name & Synonyms:
Insulin-like growth factor I, Somatomedin-C
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 20 mM NaH2PO4 (pH 8.0), 0.5 M NaCl, 10 mM imidazole, 8 M urea.
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.