Description
Product Name: | Mouse IL-5 Recombinant Protein (N-His) (active) |
Product Code: | RPES6684 |
Size: | 20µg |
Species: | Mouse |
Expression Host: | E.coli |
Synonyms: | Interleukin-5, IL-5, B-cell differentiation factor I, Eosinophil differentiation factor, T-cell replacing factor, TRF, IL5 |
Mol Mass: | 16.24 kDa |
Tag: | N-His |
Purity: | > 98 % as determined by reducing SDS-PAGE. |
Endotoxin Level: | < 0.1 EU per μg of the protein as determined by the LAL method. |
Bio Activity: | Measure by its ability to induce TF-1 cells proliferation. The ED50 for this effect is < 0.2 ng/mL. The specific activity of recombinant mouse IL-5 is > 5 x 106IU/mg. |
Sequence: | MRRMLLHLSVLTLSCVWATAMEIPMSTVVKETLTQLSAHRALLTSNETMRLPVPTHKNHQLCIGEIFQGLDILKNQTVRGGTVEMLFQNLSLIKKYIDRQKEKCGEERRRTRQFLDYLQEFLGVMSTEWAMEG |
Accession: | P04401 |
Storage: | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C 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. |
Background: | Factor that induces terminal differentiation of late-developing B-cells to immunoglobulin secreting cells. |