IL-15 Recombinant Protein

Product Specifications

Background

IL-15 is an immunomodulating cytokine that stimulates the proliferation of T lymphocytes and shares many biological properties with IL-2. IL-15 exerts its biological activities primarily on T cells. It is also essential in the development, survival and activation of NK cells. Increased expression of IL-15 has been implicated with rheumatoid arthritis, inflammatory bowl disease and diseases affiliated with retroviruses HIV and HTLV-I. Human IL-15 is biologically active on mouse cells as measured by the dose-dependent stimulation of the proliferation of mouse CTLL cells. Recombinant human IL-15 is a 12.9 kDa protein consisting of 115 amino acid residues.

CAS Number

9000-83-3

NCBI Gene ID

3596

Swiss Prot

P35225

Accession Number

NP_002179.2

Type

Recombinant Proteins

Source

E. coli

Field of Research

Cancer, Chemokines & Cytokines, Immunology, Signal Transduction

Purity

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

Shipping Conditions

Room Temp

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.