Natural Ber e 2 (NA-BE2-1)

Allergen:

nBer e 2 (Bertholletia excelsa allergen 2)

Unit:

250µg

Source:

Brazil Nuts

Mol. Wt:

Multiple bands ranging from 12 to 50 kD

Purification:

Purified from Pichia pastoris culture by multi-step chromatography. Purity >95 % by SDS-PAGE

Concentration:

See product insert.

Formulation:

Preservative and carrier-free in 1X PBS, pH 7.4. Filtered through 0.22µm filter.

Storage:

Store at -20ºC. Avoid repeated freeze-thaw cycles.

Notes:

(1) 11S globulins are synthesized as single peptide chain precursors that are cleaved post-translationally.

(2) Solubility of Ber e 2 is dependent on the presence of ≥1M NaCl

Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.

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Qty

$625.00