Polcalcin Phl p 7
|Amount :||100 µg|
|Purification :||Greater than 80.0% as determined by SDS-PAGE.|
|Content :||Polcalcin Phl p 7 is supplied in 20mM HEPES buffer pH-7.9 and 6M Urea.|
|Storage condition :||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 multiple freeze-thaw cycles.|
|Alternative Name :||Polcalcin Phl p 7, Calcium-binding pollen allergen Phl p 7, P7, Phl p 7.|
Sterile Filtered clear solution.
Phl p 7.0101 is a secondary allergen of timothy grass pollen, which is non-glycosylated protein. Grass pollen-sensitized individuals show IgE antibodies in their blood system. Phl p 7.0101 is a calcium binding protein with similar sequence to pollen antigens that exist in different plants, hence, cross-reactions are possible.
Recombinant Polcalcin Phl p 7 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 8,805 Dalton. Polcalcin Phl p 7 is purified by proprietary chromatographic techniques.