Recombinant Betula Verrucos Bet v 1
Recombinant Betula verrucos Bet v 1 derived from E.coli
Protein Name & Synonyms:
Bet v 1, Major pollen allergen Bet v 1-A, Allergen Bet v I-A, Bet v 1-A.
N-terminal 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 0.45 Âµm filtered solution in 20 mM NaH2PO4 (pH7.4), 0.5 M NaCl, 40 mM imidazole.
Lot specific (see the label on the vial), determined by Bio-Rad protein assay dye reagent concentrate.
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.