Version 2.77


Recombinant non-glycosylated protein produced in an E. coli strain carrying a cloned cDNA encoding Arachis hypogaea allergen Ara h 1, Ara h 2 or Ara h 3.

Ara h 1 comprises 12% to 16% of the total protein in Peanut in population studies, sensitisation to Ara h 1 was found in 95% of Peanut-allergic patients from North America , but in fewer Peanut-allergic patients of 3 European populations, varying from 35% to 70% . These differences were not reported for Ara h 2, even though Peanuts from different varieties and from different parts of the world contain similar proteins and the IgE binding properties are similar. Unidentified Peanut proteins with molecular weights somewhat lower than 15 kDa may be important allergens as well. Ara h 3 is recognised by serum IgE from 45% - 50% of patients with Peanut sensitivity. Copyright Copyright © 2006 Phadia AB. Source: ImmunoCap, ImmunoCap

Basic Part Properties

Part Display Name
Peanut (Arachis hypogaea) recombinant (rAra h) 2
Part Type
Component (Describes the core component or analyte measured)
Created On
Construct for LOINC Short Name
Peanut (rAra h) 2

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Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 落花生 重组 (rAra h) 2
Synonyms: 花生 重组 (rAra h) 2
fr-CA French (Canada) Arachide (Arachis hypogaea) recombinant (rAra h) 2
es-ES Spanish (Spain) Arachis hypogaea recombinante (rAra h) 2
it-IT Italian (Italy) Arachis hypogaea, ricombinante (rAra h) 2
Synonyms: Ricombinante (rAra h) 2 di arachide (Arachis hypog
tr-TR Turkish (Turkey) Arachis hypogaea rekombinant (rAra h) 2
ru-RU Russian (Russian Federation) Arachis hypogaea рекомбинантный (rAra h) 2
Synonyms: Арахис (Arachis hypogaea) рекомбинантный (rAra h) 2
nl-NL Dutch (Netherlands) Arachis hypogaea recombinant (rAra h) 2
Synonyms: pinda
fr-BE French (Belgium) Arachide (Arachis hypogaea) recombinant (rAra h) 2
Synonyms: f423