Recombinant Ves v 2 (RE-VV2-1)

Allergen: Ves v 2.0101 (Vespula vulgaris allergen 2.0101)

Common name: Yellow jacket, wasp

Unit: 250µg

Source: E. coli

Mol. Wt: 39D

Purification: Purified from E. coli culture by multi-step chromatography. Purity >95% by SDS-PAGE.

Concentration: See product insert.

Formulation: Preservative-free and carrier-free in phosphate buffered saline, pH 7.4, 0.3M NaCl Filtered through 0.22µm filter.

Storage: Store at -20◦C. Re-freeze unused portion and aliquot into smaller quantities to avoid freeze/thaw cycles. Gently defrost at room temperature.

Notes: (1) rVes v 2 has a C-terminal 6xHis-tag. (2) Enzymatic activity present at pH < 3.

Product Resources: Recombinant Ves v 2 Certificate of Analysis

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