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Ber e 1

Recombinant Bertholletia excelsa allergen Ber e 1 was expressed in E. coli and purified by affinity chromatography using a His tag.

BE01-A22H
250 µg500 µg Bulk Customize

$ 385

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Alternate Names:

Brazil nut 2S albumin, 2S sulfur-rich seed storage protein 1


Source:

Bertholletia excelsa (brazil nut)


UniProt Number:

P04403


Purity:

≥ 90%


Genbank Number:

AAA33010


Formulation:

Protein stored in 20 mM Tris, 500 mM NaCl, 10% glycerol, pH 7.4


References:

1. Alcocer M. et al. Ber e 1 protein: the versatile major allergen from Brazil nut seeds. Biotechnol Lett. 2012 Apr;34(4):597-610.

2. Alcocer J.C. et al. The Disulphide Mapping, Folding and Characterisation of Recombinant Ber e 1, an Allergenic Protein, and SFA8, Two Sulphur-rich 2S Plant Albumins. Journal of Molecular Biology. 2002 324(1): 165-175.

Storage and Stability:

Store at -20°C. To avoid repeated handling and multiple freeze/thaw cycles, aliquot product into smaller quantities


Molecular Weight:

Calculated: 14.2 kDa
Observed: ~15.0 kDa




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