Recombinant Human Cytokeratin 19 (KRT19)
Recombinant Human Cytokeratin 19 (KRT19), cancer biomarker, expressed in E. coli
10 ug, 50 ug, 100 ug, or 500 ug
Thr2-Leu400 (full length)
Protein Name & Synonyms:
Keratin, type I cytoskeletal 19, KRT19.
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 40 mM Tris-HCl,50 mM NaCl (pH 8.5).
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.