Recombinant Der f 1 重組粉塵螨過(guò)敏原Der f 1

產(chǎn)品分類 > 過(guò)敏疾病檢測(cè)原料 > Recombinant Der f 1 重組粉塵螨過(guò)敏原Der f 1

產(chǎn)品貨號(hào)：RP-DF1-1

促銷：￥8720.00

價(jià)格：￥8720.00

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產(chǎn)品規(guī)格：

250ug

供應(yīng) 商：

美國(guó)Indoor

Allergen:	rDer f 1 (Dermatophagoides farinae allergen 1)
Unit:	250μg
Source:	Pichia pastoris
Mol. Wt:	~36-40kD
Purification:	Purified from Pichia pastoris culture by mAb affinity chromatography. 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) rDer f 1 produced in P. pastoris is glycosylated and has a higher MW than the natural allergen. The doublet is due to dimer formation.
Genbank:	3D6S X-ray crystal structure
PDB:
Product Resources:	Recombinant Der f 1 Certificate of Analysis
Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.
References:
Best EA, Stedman KE, Bozic CM, Hunter SW, Vailes LD, Chapman MD, McCall CA, McDermott MJ. A recombinant group 1 house dust mite allergen. rDer f 1, with biological activities similar to those of the native allergen. Prot Exp Pur 2000; 20:462-471. Chapman MD, Smith AM, Vailes LD, Arruda LK, Dhanaraj V, Pomés A. Recombinant allergens for diagnosis and therapy of allergic disease. J Allergy Clin Immunol 2000; 106:409-418. Chruszcz M, Chapman MD, Vailes LD, Stura EA, Saint-Remy JM, Minor W, Pomés A. Crystal structures of mite allergens Der f 1 and Der p 1 reveal differences in surface-exposed residues that may influence antibody binding. J Mol Biol, 2009;386:520-530.

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