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Recombinant Jug r 5 (RE-JR5-1)

  • Recombinant Jug r 5 (RE-JR5-1)
Allergen: rJug r 5 (Juglans regia allergen 5.0101) English Walnut
Unit: 250ug
Source: E. coli
Mol. Wt: 19 kD
Purification:

Multi-step chromatographic purification. Purity >95 % by silver stained SDS-PAGE
Concentration:

See product insert. 
Formulation:

Preservative-free and carrier-free in 0.2M L-Arginine, phosphate buffered saline, pH 7.4.  Filtered through 0.22µm filter.
Storage: Store at -20ºC. Avoid repeated freeze/thaw cycles.
Notes:  
   
Product Resources: Recombinant Jug r 5 Certificate of Analysis
Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.
References:  
  1. Wangorsch A et al. Identification and implication of an allergenic PR-10 protein from walnut in birch pollen associated walnut allergy. Mol Nutr Food Res. (2017) Apr;61(4).
  2. Pawel Dubiela et al.  Jug r 6 is the allergenic vicilin present in walnut responsible for IgE cross-reactivities to other tree nuts and seeds. Scientific Reports, volume 8, Article number: 11366 (2018).
  1. Severe walnut allergies in children caused by storage proteins. The Journal of Allergy and Clinical Immunology. Published online: January 29, 2019.

 

 

 

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  • Product Code: RE-JR5-1
  • Availability: In Stock

  • $625.00