Aln G 4.0101

Data sheet

Formulation

Aln G 4.0101 is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

Purity

Greater than 80.0% as determined by SDS-PAGE.

Description

Recombinant Polcalcin Aln g 4 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 10,185 Dalton. Aln G 4.0101 is expressed with a 6xHis tag at N-terminus and purified by proprietary chromatographic techniques.

Protein Background

Polcalcin Aln g 4 (Aln G 4.0101) causes an allergic reaction in humans.

Expression host

Sf9 insect cells.

Synonyms

Polcalcin Aln g 4, Calcium-binding pollen allergen Aln g 4, Aln g 4.

Reagent Appearance

Sterile Filtered clear solution.

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.

Immunological functions

1. Binds IgE type human antibodies. 2. Immunodot test with positive/negative sera panels.