Current Position:Home>>Protein Products>>Recombinant Proteins>> Recombinant Human Interleukin-15/IL-15 Protein (Active)
|Synonyms||IL-15, Interleukin 15, IL15|
|Bio_Activity||Measured in a cell proliferation assay using CTLL‑2 mouse cytotoxic T cells. The ED50 for this effect is 40-200pg/ml.|
|Purity||> 95 % 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 a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.0.
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 man
|Reconstitution||Please refer to the printed manual for detailed information.|
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