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| 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: | |
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