Recombinant Human IL-2 Protein(His Tag)

IL2;IL-2;TCGF;lymphokine;Aldesleukin;IL-2lymphokine;interleukin-2;Proleukin;interleukin 2;involved in regulation of T-cell clonal expansion;T cell growth factor;T-cell growth factor;IL 2;IL2;Interleukin 2;interleukin2;Involved in regulation of T cell clonal expansion;Lymphokine;POIL2;T Cell Growth Factor;TCGF

HEK293 Cells

Met1-Thr153

P60568

Human

16.7 kDa

17 kDa

C-His

Not validated for activity

> 95% as determined by reducing SDS-PAGE.

< 1.0 EU/mg of the protein as determined by the LAL method

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.

This product is provided as lyophilized powder which is shipped with ice packs.

Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.

It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Interleukin-2(IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system,belongs to the IL-2 family. It is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes.