Recombinant Rat IL-5 Protein (RPCB1287)
- SKU:
- RPCB1287
- Size:
- 10µg
- Tag:
- C-His
- Reactivity:
- Rat
- Expression Host:
- HEK293 cells
Description
| Product Name: | Recombinant Rat IL-5 Protein |
| SKU: | RPCB1287 |
| Size: | 10µg |
| Tag: | C-His |
| Reactivity: | Rat |
| Expression Host: | HEK293 cells |
| Protein Description: | High quality, high purity and low endotoxin recombinant Recombinant Rat IL-5 Protein , tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed. |
| Endotoxin: | <0.1EU/μgof the protein by LAL method. |
| Formulation: | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. |
| Gene ID: | 24497 |
Interleukin-5 (IL-5), which is produced primarily by type 2 T helper lymphocytes (Th2), is an eosinophil differentiation and activation factor. Antagonism of IL-5 activity is being explored as a potential treatment of a number of disease conditions associated with eosinophils in animal models. Interleukin-5 (IL-5) which was previously named T cell replacing factor, B cell growth and differentiation factor, colony forming unit growth stimulating factor and eosinophil differentiation factor is produced predominantly by T cells.
| Storage: | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
| Reconstitution: | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
| Swiss-Prot: | Q08125 |
 | Recombinant Rat IL-5 Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 20-30kDa. |
 | Recombinant Rat IL-5 stimulates cell proliferation assay using TF-1 Human erythroleukemic cells. The ED₅₀ for this effect is 0.695-2.78 ng/mL, corresponding to a specific activity of 3.60×105~1.44×106 units/mg. |
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