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Interleukin-5, Human Recombinant
Catalog #: 228-10936
Product Description
Specifications
| Size | 10 µg, 1000 µg |
| Estimated Lead Time | 2-3 weeks |
| Species | Human |
| Accession Number | P05113 |
| Gene Id | 3567 |
| Protein Name / Synonyms | EDF, BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5. |
| Expressed Region | The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ile-Pro-Thr-Glu. |
| Expression System | E. coli |
| Purity | Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
| Format | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized from a concentrated (1mg/ml) solution in water containing no additives. |
| Activity | The ED50 as determined by the dose-dependant stimulation of the proliferation of TF-1 cells was found to be <, 0.15ng/ml, corresponding to a Specific Activity of 6 x 106 IU/mg. |
| Research Area | Inflammation |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
Interleukin-5 Human Recombinant produced in E.Coli is a dimeric, non-glycosylated polypeptide chain containing two 113 amino acids chains, and having a molecular mass of 26522.84 Dalton. The IL-5 is purified by proprietary chromatographic techniques.
Stability & Storage
Storage/Stability
Lyophilized Interleukin-5 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL5 should be stored at 4°C between 2-7 days and for future use below -18°C.Please avoid freeze thaw cycles.