Recombinant Ana o 3 (RP-AO3-1)

Allergen: rAna o 3 (Anacardium occidentale allergen 3), Cashew

Unit: 250µg

Source: Pichia pastoris

Mol. Wt: 15 kD

Purification: Purified from Pichia pastoris culture by His-Trap chromatography. Purity > 95 % by silver stained SDS-PAGE.

Concentration: See product insert.

Formulation: Preservative and carrier-free in 20 mM Tris, 0.15 M NaCl, pH 8.2. Filtered through 0.22µm filter.

Storage: Store at -20ºC.

Notes: (1) rAna o 3 has a C-terminal 6xHis-tag
(2) Avoid repeated Freeze/Thaw cycles.

Product Resources: Recombinant Ana o 3 Certificate of Analysis

Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.
References:
1) Robotham JM et al. Ana o 3, an important cashew nut (Anacardium occidentale L.) allergen of the 2S albumin family. J Allergy Clin Immunol. 2005;115(6):1284-90.

2) Savvatianos S et al. Sensitization to cashew nut 2S albumin,Ana o 3, is highly predictive of cashew and pistachio allergy in Greek children. J Allergy Clin Immunol. 2015; 136(1):192-4.