Recombinant Gly m 4 (RP-GM4-1)

Allergen: rGly m 4.01021 (Glycine max allergen 4.0101), soybean

Unit: 250µg

Source: P. pastoris

Mol. Wt: 14kD

Purification: Purified by nickel IMAC chromatography. Purity on silver-stained SDS-PAGE >95%. (See Panel)

Concentration: See product insert.

Formulation: Preservative-free and carrier-free in phosphate buffered saline, pH 7.4. Filtered through 0.22µm filter.

Storage: Store at -20oC. Avoid repeated freeze-thaw cycles.

Notes: (1) rGly m 4 has a C-terminal 8xHis-tag.

Product Resources: Recombinant Gly m 4 Certificate of Analysis

Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.

References:

1. Mittag D et al. Soybean allergy in patients allergic to birch pollen: clinical investigation and molecular characterization of allergens. J Allergy Clin Immunol 2004;113(1):148-54
2. Berkner H et al. Cross-reactivity of pollen and food allergens: soybean Gly m 4 is a member of the Bet v 1 superfamily and closely resembles yellow lupine proteins. Biosci Rep. 2009 Jun;29(3):183-92.
3. Husslik F et al. The conformational IgE epitope profile of soya bean allergen Gly m 4. Clin Exp Allergy. 2016 Nov;46(11):1484-1497.