Peptide within the protein Ara-h-1:

References reporting this peptide:

• Chassaigne H., et al. Resolution and identification of major peanut allergens using a combination of fluorescence two-dimensional differential gel electrophoresis, Western blotting and Q-TOF mass spectrometry. Journal of Proteomics. 2009
• Gu, et al. A rapid solid-phase extraction combined with liquid chromatography-tandem mass spectrometry for simultaneous screening of multiple allergens in chocolates. Food Control. 2018
• Heick J., et al. Application of a liquid chromatography tandem mass spectrometry method for the simultaneous detection of seven allergenic foods in flour and bread and comparison of the method with commercially available ELISA test kits.. Journal of AOAC International. 2011
• Parker, et al. Multi-allergen Quantitation and the Impact of Thermal Treatment in Industry-Processed Baked Goods by ELISA and Liquid Chromatography-Tandem Mass Spectrometry.. Journal of Agricultural and Food Chemistry. 2015
• Pilolli, et al. In house validation of a high resolution mass spectrometry Orbitrap-based method for multiple allergen detection in a processed model food. Analytical and Bioanalytical Chemistry. 2018
• Sealey-Voyksner, et al. Discovery of highly conserved unique peanut and tree nut peptides by LC-MS/MS for multi-allergen detection.. Food chemistry. 2016

Species Uniqueness

Species containing the peptide GTGNLELVAVR are presented below. Accessions and taxid values link to further information hosted on NCBI.

Species name	Common name	Accession(s)	Tax ID
Arachis duranensis	Peanut ancestor	CCW28760 XP_015941445	130453
Arachis hypogaea	Peanut	AAT00595 AAT00594 3SMH_A 3S7E_A AAT00596 AAT00597 P43237 ADQ53858 P43238	3818
Arachis ipaensis	Arachis ipaensis	XP_016174800	130454

BLAST non-redundant protein database version: 4, date: December 9, 2015.

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