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Allergen: |
Natural Der f 2 (Dermatophagoides farinae allergen 2) |
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Unit: |
250μg |
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Source: |
D. farinae culture medium |
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Mol. Wt: |
14 kD |
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Purification: |
From mite culture by affinity chromatography using anti-mite Group 2
monoclonal antibody 7A1.
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Concentration: |
See package insert. Based on Advanced Protein Assay (Cytoskeleton Inc., Denver, CO) |
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Formulation: |
Preservative-free and carrier-free in phosphate buffered saline, pH 7.4. Filtered through 0.22μm filter.
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Storage: |
Store at -20oC |
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Notes: |
(1) The preparation shows a major Der f 2 band at 14kD on silver stained
SDS-PAGE having purity > 95%.
(2) Not tested for endotoxin. |
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PDB: |
1XWV, 2FO8 X-ray crystal structures |
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Product Resources: |
Natural Der f 2 Certificate of Analysis |
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Related products: |
EL-D2 Mite Group 2 ELISA
MA-1D8-1 1D8 anti Group 2
MA-DPX-1 Dpx anti Group 2
BI-1D8-1 Biotinylated 1D8 anti Group 2
B!-7A1-1 Biotinylated 7A1 anti Group 2 |
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For Research Use Only: Not for Diagnostic or Therapeutic Use |
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References: |
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Heyman PW, Chapman MD, Fox J, Aalberse, RC, PlattsMills, TAE. Antigenic and structural analysis of the Group II allergens (Derp II and Der f II) from house dust mites (Dermatophagoides sp). J Allergy Clin Immunology 1989;83:1055-67.
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Mueller GA, Smith AM, Williams DC Jr., Hakkaart GAJ, Aalberse RC, Chapman MD, Rule, GS, Benjmin DC. Expression and secondary structure determination by NMR methods of the major house dust mite allergen Der p 2. J Biol Chem 1997;272:26893-8.
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Smith AM, Benjamin DC, Hozic N, Derewenda U, Smith WA, Thomas WR, Gafvelin G, van Hage-Hamsten M, Chapman MD. The molecular basis of antigenic cross-reactivity between the group 2 mite allergens. J Allergy Clin Immunol 2001;107:977-84.
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