Allergen Ara h 1, clone P41B, Allergen Ara h I, Allergen, Ara h 1.
Ara h 1 is a seed storage protein from Arachis hypogaea which causes an allergic reaction in human. Ara h 1 is found in 95% of peanut allergic patients from North America. Nevertheless, peanut-allergic patients of European populations have fewer sensitizations to Ara h 1.
Recombinant Allergen Ara h 1.0101 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 63,484 Dalton.
Ara h 1.0101 is expressed with a 9xHis tag at N-terminus and purified by proprietary chromatographic techniques.
Sf9 insect cells.
Sterile Filtered clear solution.
Ara h 1.0101 is supplied in 20mM HEPES buffer pH-7.9 and 6M Urea.
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.
Greater than 80.0% as determined by SDS-PAGE.
1. Binds IgE type human antibodies.
2. Immunodot test with positive/negative sera panels.
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.
