Recombinant Felis catus Fel d 1-A allergen protein derived from E.coli
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Product Description
Specifications
| Size | 10 µg, 50 µg |
| Estimated Lead Time | 1-2 business days |
| Species | Feline (cat) |
| Accession Number | P30438 |
| Gene Symbols | Fel d 1-A |
| Expressed Region | Glu23-Cys92 |
| Expression System | E. coli |
| Tag | N-terminal His-tag |
| Purity | >90% |
| Purity Determined By | SDS-PAGE under reducing conditions and visualized by Coomassie blue staining |
| Molecular Weight (kDa) | 12 kDa |
| Format | Liquid |
| Formulation | Filtered solution in 20 mM Tris-HCl (pH 8.0), 50 mM NaCl. |
| Concentration (lot specific) | Lot specific (see the label on the vial), determined by Bradford protein assay. |
| Shipping Type | Blue ice |
| Storage | -20°C |
SDS-PAGE Image
Stability & Storage
Storage/Stability
Upon arrival, the protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store at -20°C or -80°C in appropriate aliquots. Avoid repeated freeze-thaw cycles.