Corning® Interleukin-2 (IL-2), Human Recombinant, 50,000 BRMP Units

Corning® Interleukin-2 (IL-2), Human Recombinant, 50,000 BRMP Units

Corning® Interleukin-2 (IL-2), human recombinant, 5000 BRMP units, promotes long-term proliferation of activated T-cells. Also known as T-cell growth factor, Interleukin-2 (IL-2) plays a central role in cell-mediated immune response. 1/pack, formerly Cat. #40043B These cytokines have been used to promote long-term proliferation in cell culture and to induce cell-mediated immune responses in a variety of cell types.

Formulation, Frozen in 55 mM sodium phosphate buffer containing 53 mM sucrose and 0.4% HSA.

Preparation and Storage, Stable for at least three months at -70°C; =one month solubilized at -70°C.

Tip, Recommended concentration: 10 BRMP units/ mL of medium depending on cell type.

Quality:

• Purity: >96% by SDS-PAGE.
• Tested for ability to stimulate proliferation of the mouse T-cell line CTLL.
• Filtered (0.2 µm membrane) and tested and found negative for bacteria, fungi and mycoplasma.
• Tested for endotoxin (LAL assay).

Source, Recombinant, E. coli.

Molecular Weight, 15.5 kD.

Storage, Shelf life: 3 months from date of shipment at -70°C or >= one month solubilized at -70°C.