nonprecipitating antibody

(redirected from nonprecipitable antibody)

non·pre·cip·i·tat·ing an·ti·bod·y

antibody that, under conditions normally employed in precipitin tests, is refractory to precipitation by specific antibody, demonstrable when antigen is added serially in small amounts; nonprecipitating antibody will precipitate under special conditions such as addition of complement.
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