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产品分类 > 食物过敏原 > LoTox™ natural Ara h 1 花生过敏原Ara h1

LoTox™ natural Ara h 1 花生过敏原Ara h1

产品货号:LTN-AH1-4
促销: 46400.00
价格: 46400.00

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1mg
美国Indoor
Allergen:nAra h 1 (Arachis hypogaea allergen 1)

Unit:1mg

Availability: 10 Business Day Lead Time

Source:Blanched peanut, crushed (Runner cultivar)

Mol. Wt:64.5 kD (monomer)

Purification:

From delipidated peanut extract by affinity chromatography. Purity on silver stained SDS-PAGE >95%.

Concentration:

See product insert.

Formulation:

Preservative and carrier-free in sterile, endotoxin-free,

phosphate buffered saline, pH 7.4

Storage:Store at -20ºC

Notes:

(1) Upper band is Ara h 1 trimer.  

(2) The minor bands below the monomer are Ara h 1 fragments 3.

(3) Avoid repeated Freeze/Thaw cycles.

(4) A LoTox™product, Endotoxin < 0.03 EU/µg.

PDB:
Product Resources:LoTox™ Natural Ara h 1 Certificate of Analysis

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

References:


  1. Burks AW, Williams LW, Helm RM, Connaughton C, Cockrell G, O'Brien T. Identification of a major peanut allergen, Ara h 1, in patients with atopic dermatitis and positive peanut challenges. J Allergy Clin Immunol 1991; 88(2):172-9.

  2. Burks AW, Cockrell G, Stanley JS, Helm RM, Bannon GA. Recombinant peanut allergen Ara h 1 expression and IgE binding in patients with peanut hypersensitivity. J Clin Invest 1995; 96(4):1715-21.

  3. Maleki SJ, Kopper RA, Shin D, Park CW, Compadre CM, Sampson H, Burks AW, Bannon GA. Structure of the major peanut allergen Ara h 1 may protect IgE-Binding epitopes from degradation. J Immunol 2000; 164:5844-5849.

  4. Pomés A, Helm RM, Bannon G, Burks AW, Chapman MD. Monitoring peanut allergen in food products by measuring Ara h 1. J Allergy Clin Immunol 2003; 111(3):640-645.