| Species : |
Mouse |
| Source : |
HEK293 |
| Tag : |
Non |
| Protein Length : |
25-146aa |
| Description : |
Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG1 and IgG3 in B-cells. Implicated in the generation and maintenance of T follicular helper (Tfh) cells and the formation of germinal-centers. Together with IL6, control the early generation of Tfh cells and are critical for an effective antibody response to acute viral infection. May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells. During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation. |
| Tag : |
Non |
| Bio-activity : |
Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is 0.7-3 ng/mL. |
| Molecular Mass : |
14.6 kDa |
| Endotoxin : |
Less than 1.0 EU/μg by the LAL method. |
| Purity : |
>95% as determined by SDS-PAGE. |
| Storage : |
Please avoid repeated freeze-thaw cycles. Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade. It is recommended that aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Storage Buffer : |
Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4, 5% Trehalose, 5% mannitol. |
| Reconstitution : |
Reconstitute at 250 μg/mL in sterile water. |
