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Recombinant Cavia porcellus IL-1b/IL-1 beta/IL-1F2 Protein (His Tag)
SKU: PKSQ050092-50
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Recombinant Cavia porcellus IL-1b/IL-1 beta/IL-1F2 Protein (His Tag)
| SKU # | PKSQ050092 |
| Expression Host | E.coli |
Description
| Synonyms | IL1F, catabolin, Il-1b, IL1-BETA, IL-1beta, IL1F2, Il1b, Interleukin-1 beta, IL-1 beta |
| Species | Cavia porcellus |
| Expression Host | E.coli |
| Sequence | Thr115-Ser266 |
| Accession | Q9WVG1 |
| Calculated Molecular Weight | 18.2 kDa |
| Observed Molecular Weight | 16-19 kDa |
| Tag | C-His |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Interleukin-1 beta (IL1B) belongs to the IL-1 family. Interleukin 1 (IL-1) is a family of polypeptide cytokines consisting of two agonists, IL-1 alpha (IL-1F1) and IL-1 beta (IL-1F2) encoded by two distinct genes and perform identical biological functions. IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response. It is identified as endogenous pyrogens, and is reported to stimulate the release of prostaglandin and collagenase from synovial cells.