Ara h 2.0201 Antigen


Catalog Number: B2014382 (0.1 mg)
Ara h 2.0201 Antigen is a high quality a major peanut allergen. This product has been used as molecular tool for various biochemical applications. It has also been used in a wide array of other chemical and immunological applications. Custom bulk amounts of this product are available upon request.

Live enquiry about this product via Text/SMS: 1-858-900-3210.

In stock

SKU: B2014382 Categories: , Tag:


Ara h 2.0201 Antigen
Catalog number: B2014382
Lot number: Batch Dependent
Expiration Date: Batch dependent
Amount: 0.1 mg
Molecular Weight or Concentration: 19 kDa
Supplied as: Solution
Applications: molecular tool for various biochemical applications
Storage: −20°C
Keywords: Ara h 2.0201
Grade: Biotechnology grade. All products are highly pure. All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered through 0.22 um.

1: Al-Ahmad M, Jusufovic E, Arifhodzic N, Rodriguez-Bouza T. Peanut Component Ara h 1 and 2 Sensitization in Patients with Food Allergy in Kuwait Int Arch Allergy Immunol. 2022;183(3):315-321.
2: Kansen HM, van Erp FC, Meijer Y, Gorissen DMW, Stadermann M, van Velzen MF, Keusters WR, Frederix GWJ, Knulst AC, van der CK, Le TM. Diagnostic accuracy of Ara h 2 for detecting peanut allergy in children Clin Exp Allergy. 2021 Aug;51(8):1069-1079.
3: Bernard H, Turner PJ, Ah-Leung S, Ruiz-Garcia M, Clare Mills EN, Adel-Patient K. Circulating Ara h 6 as a marker of peanut protein absorption in tolerant and allergic humans following ingestion of peanut-containing foods Clin Exp Allergy. 2020 Sep;50(9):1093-1102.
4: Hemmings O, Du Toit G, Radulovic S, Lack G, Santos AF. Ara h 2 is the dominant peanut allergen despite similarities with Ara h 6 J Allergy Clin Immunol. 2020 Sep;146(3):621-630.e5.
5: van der Valk JPM, Schreurs MWJ, El Bouch R, Arends NJT, de Jong NW. Mono-sensitisation to peanut component Ara h 6: a case series of five children and literature review Eur J Pediatr. 2016 Sep;175(9):1227-1234.
6: Keet C, Plesa M, Szelag D, Shreffler W, Wood R, Dunlop J, Peng R, Dantzer J, Hamilton RG, Togias A, Pistiner M. Ara h 2-specific IgE is superior to whole peanut extract-based serology or skin prick test for diagnosis of peanut allergy in infancy J Allergy Clin Immunol. 2021 Mar;147(3):977-983.e2.
7: Wu Z, Lian J, Zhao R, Li K, Li X, Yang A, Tong P, Chen H. Ara h 2 cross-linking catalyzed by MTGase decreases its allergenicity Food Funct. 2017 Mar 22;8(3):1195-1203.
8: Tontini C, Marinangeli L, Maiello N, Abbadessa S, Villalta D, Antonicelli L. Ara h 6 sensitization in peanut allergy: friend, foe or innocent bystander? Eur Ann Allergy Clin Immunol. 2017 Jan;49(1):18-21.
9: Ji C, Huang Y, Yeung LH, Hemmings O, Jama Z, Kwok M, Lack G, Santos AF. Ara h 2-Specific IgE Presence Rather Than Its Function Is the Best Predictor of Mast Cell Activation in Children J Allergy Clin Immunol Pract. 2023 Apr;11(4):1154-1161.e3.
10: Ehlers AM, Klinge M, Suer W, Weimann Y, Knulst AC, Besa F, Le TM, Otten HG. Ara h 7 isoforms share many linear epitopes: Are 3D epitopes crucial to elucidate divergent abilities? Clin Exp Allergy. 2019 Nov;49(11):1512-1519.

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Additional information

Weight 48 oz
Dimensions 8 × 8 × 8 in

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