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产品分类 > 花粉过敏原 > LoTox™ Recombinant Phl p 5a 猫尾草过敏原Phl p 5a

LoTox™ Recombinant Phl p 5a 猫尾草过敏原Phl p 5a

产品货号:LTR-PP5A-1
促销: 10400.00
价格: 10400.00

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250ug
美国Indoor
Allergen:rPhl p 5a (Phleum pratense allergen 5a)

Unit:250ug

Source:E. coli

Mol. Wt:~28 kD

Purification:

Multi-step chromatographic purification. Purity > 95 % by SDS-PAGE

Concentration:

See product insert.

Formulation:

 In sterile, endotoxin free 1x PBS, pH 7.4

Storage:Store at -20ºC; Avoid repeated Freeze/Thaw cycles.

Notes:

(1) A LoTox™ product: Endotoxin <0.03 EU/µg.

(2) LoToxTM rPhl p 5a has a C-terminal 7xHis-tag

Genbank:AJ555152

PDB:1L3P

Product Resources:LoTox™ Recombinant Phl p 5a Certificate of Analysis

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

References:
  1. Niederberger V, Laffer S, Froschl R, Kraft D, et al. IgE antibodies to recombinant pollen allergens (Phl p 1, Phl p 2, Phl p 5, and Bet v 2) account for a high percentage of grass pollen-specific IgE. J Allergy Clin Immunol 1998;101:258-64.

  2. Mari A. Skin test with a timothy grass (Phleum pratense) pollen extract vs. IgE to a timothy extract vs. IgE to rPhl p 1, rPhl p 2, nPhl p 4, rPhl p 5, rPhl p 6, rPhl p 7, rPhl p 11, and rPhl p 12: epidemiological and diagnostic data. Clin Exp Allergy 2003;33:43-51.

  3. Jutel M, Jaeger L, Suck R, et al. Allergen-specific immunotherapy with recombinant grass pollen allergens. J Allergy Clin Immunol 2005;116:608-13.