Catalogue number
PRO-2284
Synonyms
Pollen allergen Car b 1 isoform, Car b 1, Car b 1.0109.
Introduction
Pollen allergen Car b 1 isoform (Car b 1.0109) causes an allergic reaction in humans.
Description
Recombinant Pollen allergen Car b 1 isoform produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 18,757 Dalton.
Car b 1.0109 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Physical Appearance
Sterile Filtered clear solution.
Formulation
Car b 1.0109 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
8940; A280(1mg/ml)=0.477
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.
