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Recombinant Alt a 1 重組鏈格孢霉過敏原Alt a 1

產品分類 > 過敏疾病檢測原料 > Recombinant Alt a 1 重組鏈格孢霉過敏原Alt a 1

Recombinant Alt a 1 重組鏈格孢霉過敏原Alt a 1

產品貨號：RP-AA1-1
促銷： ￥8720.00
價格： ￥8720.00
分享到：
250ug
美國Indoor
Allergen:rAlt a 1 (Alternaria alternata allergen 1)

Unit:250μg

Source:Pichia pastoris

Mol. Wt:~15kD

Purification:Purified from Pichia pastoris culture by HPLC gel filtration. Purity >95% by SDS-PAGE. 

Concentration:

See product insert. 

Formulation:

Preservative-free and carrier-free in phosphate buffered saline, pH 7.4.  Filtered through 0.22μm filter.

Storage:Store at -20oC.

Notes:1) rAlt a 1 produced in Pichia pastoris has been observed as a dimer at ~30kD in the SDS-PAGE gel.

Genbank:
PDB:
Product Resources:

Recombinant Alt a 1 Certificate of Analysis

Focus on... Alt a 1

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

References:
Chruszcz M, Chapman MD, Osinski T, Solberg R, Demas M, Porebski PJ, Majorek KA, Pomés A, Minor W. Alternaria alternata allergen Alt a 1: A unique β-barrel protein dimer found exclusively in fungi. J Allergy Clin Immunol. 2012 Jul;130:241-7.
Vailes L, Sridhara S, Cromwell O, Weber B, Breitenbach M, Chapman M. Quantitation of the major fungal allergens, Alt a 1 and Asp f 1, in commercial allergenic products. J Allergy Clin Immunol. 2001;107:641-6.
Vailes LD, Perzanowski MS, Wheatley LM, Platts-Mills TA, Chapman MD. IgE and IgG antibody responses to recombinant Alt a 1 as a marker of sensitization to Alternaria in asthma and atopic dermatitis. Clin Exp Allergy. 2001;31:1891-5