Catalogue number
PRO-2286
Synonyms
Allergen Fra e 1.0101, Fra e 1.0101, Fra e 1.
Introduction
Allergen Fra e 1.0101 (Fra e 1.0101) causes an allergic reaction in humans.
Description
Recombinant Allergen Fra e 1.0101 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 17,794 Dalton.
Fra e 1.0101 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Sf9 insect cells.
Physical Appearance
Sterile Filtered clear solution.
Formulation
Fra e 1.0101 is supplied in 20mM HEPES buffer pH-7.9 and 6M Urea.
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.
Purity
Greater than 80.0% as determined by SDS-PAGE.
Molar extinction coefficient
14815; A280(1mg/ml)=0.833
Immunological functions
1. Binds IgE type human antibodies.
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.
