IL-15 Recombinant Protein

Product Specifications

Product Name Alternative

P600, IL-13, NC30, Interleukin-13

UniProt

P35225

Source

E. coli

Field of Research

Immunology & Inflammation

Purity

Greater than 98% by SDS-PAGE gel and HPLC analyses.

Bioactivity

Biological activity was determined by its ability to stimulate the proliferation of mouse CTLL-2 cells. The expected ED50 is ≤ 0.5 ng/mL, corresponding to a specific activity of ≥2 x 106 units/mg. Endotoxin level is less than 0.1 ng per μg (1EU/μg) .

Form

Lyophilized

Storage Conditions

The lyophilized IL-15 recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted IL-15 stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing IL-15 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.