Flow Cytometry: ICOS Antibody (ISA-3) [FITC] [NBP1-43917] - Normal human peripheral blood cells were stimulated with Anti-Human CD3 Functional Grade Purified and Anti-Human CD28 Functional Grade Purified for 3 days. Unstimulated (left) and stimulated (right) cells were stained with Mouse IgG1 k Isotype Control FITC (blue histogram) or Anti-Human CD278 (ICOS) FITC (purple histogram). Cells in the lymphocyte gate were used for analysis.
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