Cat#:RP-5040H;Product Name:Recombinant Human PhI p 1 Protein;Synonym:Pollen allergen Phl p 1, Allergen Phl p I, Phl p 1, PHLPI.;Description:Recombinant Pollen allergen Phl p 1 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 29,516 Dalton. PhI p 1 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.;Source:Sf9 insect cells.;Purity:Greater than 80.0% as determined by SDS-PAGE.;Formulation:PhI p 1 is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid repeated freeze-thaw cycles.;