- Name
- Description
- Cat#
- Pricings
- Quantity
Catalogue number
ALR-015
Synonyms
Polcalcin Phl p 7, Calcium-binding pollen allergen Phl p 7, P7, Phl p 7.
Introduction
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.
Description
Recombinant Polcalcin Phl p 7 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 9.0 kDa. Polcalcin Phl p 7 is purified by proprietary chromatographic techniques.
Source
Sf9 insect cells.
Physical Appearance
Sterile Filtered clear solution.
Formulation
Polcalcin Phl p 7 is supplied in 20mM HEPES buffer pH-8.0, 0.2M NaCl, 1mM CaCl2 and 20% Glycerol.
Stability
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.
Avoid multiple freeze-thaw cycles.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Immunological functions
1. Binds IgE type human antibodies.
2. Immunodot test with positive/negative sera panels.
2. Immunodot test with positive/negative sera panels.
Safety Data Sheet
Usage
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.