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產品分類 > 屋塵螨過敏原 > Natural Der f 1 (NA-DF1-1)粉塵螨過敏原1

Natural Der f 1 (NA-DF1-1)粉塵螨過敏原1

產品貨號:NA-DF1-1
促銷: 8720.00
價格: 8720.00

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250ug
美國Indoor
Allergen:nDer f 1 (Dermatophagoides farinae allergen 1)

Unit:250μg

Source:D. farinae culture medium

Mol. Wt:24kD

Purification:

From mite culture by affinity chromatography. Purity on 

silver stained SDS-PAGE >90%.

Concentration:

See package insert. Based on Advanced Protein Assay

(Cytoskeleton Inc., Denver, CO)

Formulation:

Preservative-free and carrier-free in phosphate buffered saline, 

pH 7.4. Sterile filtered.
 

Storage:Store at -20oC

Notes:(1) Not tested for endotoxin

PDB:3D6S X-ray crystal structure

Product Resources:Natural Der f 1 Certificate of Analysis

Related products:EL-DF1 Der f 1 ELISA 6A8/4C1

ST-UAS Universal Allergen Standard

MA-6A8-1 6A8 anti Der f 1

B1-4C1-1 4C1 anti Der p 1, Der f 1

For Research Use Only: Not for Diagnostic or Therapeutic Use

References:

Lombardero M, Heymann PW, Platts-Mills TAE, Fox JW, Chapman MD. Conformational stability of B cell epitopes on Group 1 and Group II Dermatophagoides spp. Allergens. Effect of thermal and chemical denaturation on the binding of murine IgG and human IgE antibodies. J Immunol 1990;144:1353-1360.

Schultz O, Sewell HF, Shakib F. A sensitive fluorescent assay for measuring the cysteine protease activity of Der p 1, a major allergen from the dust mite Dermataphagoides pteronyssinus. J Clin Pathol: Mol Pathol 1998;51:222-231.
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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