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产品分类 > 皮屑毛发羽毛过敏原 > Natural Fel d 2 (NA-FD2-1)

Natural Fel d 2 (NA-FD2-1)

产品货号:NA-FD2-1
促销: 9200.00
价格: 9200.00

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250ug
美国Indoor
Allergen:nFel d 2 (Felis domesticus allergen 2)

Unit:250µg

Source:Partially purified cat albumin   

Mol. Wt:69 kD        

Purification:

Purified by multi-step column chromatography. Purity >95% on silver stained SDS-PAGE

Concentration:See product insert. 

Formulation:

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

Storage:Store at -20ºC

Notes:

(1) Fel d 2 is a serum albumin

(2) Upper band is a Fel d 2 dime

(3) Not tested for endotoxin

PDB:


Product Resources:

Natural Fel d 2 Certificate of Analysis

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

References:


  1. Hilger C, Grigioni F, Hentges F. Sequence of the gene encoding cat (Felis domesticus) serum albumin. Gene. 1996 Mar 9;169(2):295-6.

  2. Reininger R, Swoboda I, Bohle B, Hauswirth AW, Valent P, Rumpold H, Valenta R, Spitzauer S. Characterization of recombinant cat albumin. Clin Exp Allergy. 2003;33(12):1695-702.

  3. Hilger C, Kohnen M, Grigioni F, Lehners C, Hentges F. Allergic cross-reactions between cat and pig serum albumin. Study at the protein and DNA levels. Allergy. 1997;52(2):179-87.

  4. Goubran Botros H, Gregoire C, Rabillon J, David B, Dandeu JP. Cross-antigenicity of horse serum albumin with dog and cat albumins: study of three short peptides with significant inhibitory activity towards specific human IgE and IgG antibodies. Immunology. 1996;88(3):340-7.