sensitized culture

sen·si·tized cul·ture

a live culture of an organism to which a specific antiserum is added; after the mixture is incubated for several minutes (during which the antibody in the serum combines with the organisms), the excess serum is removed by means of centrifugation, washing in physiologic saline solution, and recentrifugation; the sensitized organisms may then be resuspended in physiologic saline solution.
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