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Cat.No.:PKSR030395
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Synonyms | Il1r1 |
Species | Rat |
Expression_host | HEK293 Cells |
Sequence | Met 1-Lys 352 |
Accession | NP_037255.3 |
Mol_Mass | 64.6 kDa |
AP_Mol_Mass | 90-95 kDa |
Tag | C-His-Fc |
Bio_Activity | Measured by its ability to inhibit IL1α-dependent proliferation in D10.G4. 1 mouse helper T cells(Symons, J. A. et al. (1987) in Lymphokines and Interferons, a Practical Approach. Clemens, M. J. et al. (eds): IRL Press. 272. ). The ED50 for this effect is typically 5-20 μg/ml in the presence of 40 pg/mL of recombinant human IL1a. |
Purity | > 85 % as determined by reducing SDS-PAGE. |
Endotoxin level | < 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 sterile PBS, pH 7.4 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. |