Allergen Ara h 1 (560-572) DLAFPGSGEQVEK-acid


Tryptic peptide from Ara h 1, one of the major peanut allergens.

See full description

Catalogue number crb1000550
Sequence (one letter code) DLAFPGSGEQVEK-acid
Sequence (three letter code) H-Asp-Leu-Ala-Phe-Pro-Gly-Ser-Gly-Glu-Gln-Val-Glu-Lys-OH
Disease Area Peanut Allergy
Purity >95%
Storage -20°C
Molecular Weight 1375.7

Gregory et al (2016) Immunotherapy using algal-produced Ara h 1 core domain suppresses peanut allergy in mice. Plant Biotech. J. 14(7) 1541 PMID: 26801740

Tian et al (2018) Effects of different thermal processing methods on the structure and allergenicity of peanut allergen Ara h 1. Food Sci. Nutri. 6(6) 1706 PMID: 30258615

Ara h 1 is one of the major allergenic proteins from peanut (Arachis hypogaea) which contains approximately 13 potential allergenic proteins.

Ara h 1 is a member of the 7/8 S globulin (vicilin) family of seed storage proteins belonging to the cupin superfamily and is the most abundant allergen present in the peanut kernel. Ara h 1 plays an important role in the allergy sensitising procedure and can be recognised by 90% of patients with a peanut allergy.

This peptide represents a tryptic peptide of Ara h 1.

Allergen Ara h 1 (560-572)

Cat No. Pack Size Price Qty