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Cat.No.:PKSR030425
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Synonyms | IL1B |
Species | Rat |
Expression_host | E.coli |
Sequence | Val 117-Ser 268 |
Accession | Q63264-1 |
Application | Cell Culture |
Mol_Mass | 17.4 kDa |
AP_Mol_Mass | 35 kDa |
Tag | None |
Bio_Activity | 1. Measured in a cell proliferation assay using D10.G4. 1 mouse helper T cells. The ED50 for this effect is typically 30-120 pg/mL. 2. Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The EC50 for this effect is typically 20-100ng/mL. |
Purity | > 98 % as determined by reducing SDS-PAGE. |
Endotoxin level | Please contact us for more information. |
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 sterile 40mM Tris, 0.15 M NaCl, pH 7.8 Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 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. |