Cytokine Secretion Assays

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Service Features:

  • Accurate measurement of the ability of a sample to induce cytokine expression in and release from cell lines or isolated donor cells

Figure 1. Resting NK-92 cells were stimulated with human IFN-alpha 2a or human IFN-alpha 10. Following stimulation, cell supernatants were harvested and analyzed for human IFN-gamma production by ELISA. Data are graphed as a function of IFN-alpha concentration (x-axis) in the bioassay. EC50s were determined by nonlinear regression using a four-parameter curve fit.

PBL Cytokine Secretion Assay Service

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