Solubility: It is recommended to reconstitute the lyophilized Interleukin -22 in sterile 18MO-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. Biological Activity: The biological activity is measured by its ability to induce IL-10 secretion in COLO 205 (human colon carcinoma cells). The expected ED50 for this effect is 0.15-0.75ng/ml. Application Notes: Cytokines And Growth Factors
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