Catalogue number
PRO-2306
Synonyms
Pollen allergen Phl p 2, Allergen Phl p II, Phl p 2, PHLPII.
Introduction
Pollen allergen Phl p?2 (PhI p 2) causes an allergic reaction in humans.
Description
Recombinant Pollen allergen Phl p 2 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 14,734 Dalton.
PhI p 2 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
PhI p 2 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
15470; A280(1mg/ml)=1.269
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.
