| 单词 | polyclonal antibody |
| 释义 | > as lemmaspolyclonal antibody polyclonal antibody n. antibody (immunoglobulin) produced by a number of different clones of B lymphocytes (often in response to a single immunogen); an antibody of this kind; cf. monoclonal antibody n. at monoclonal adj. and n. Compounds. ΚΠ 1972 Proc. National Acad. Sci. U.S.A. 69 229/2 The isoelectric spectra of the biosynthetically homogeneous murine anti-Dup antibody and of polydispersed (polyclonal) rabbit antibody..are illustrated.] 1973 European Jrnl. Immunol. 3 608/2 B cell mitogens..are known to activate B cells directly into increased DNA synthesis and polyclonal antibody synthesis. 1992 Farmers Guardian 7 Aug. 115 Calf health [was] improved by the addition of Betaclone, which supplies bovine polyclonal antibodies to boost the calf's immune system, suppress pathogens and improve desirable digestive microbes. 2004 Jrnl. Pharmaceut. Sci. 93 2645 The U.S. Food and Drug Administration (FDA) has approved several polyclonal antibody preparations and at least 18 monoclonal antibody preparations. < as lemmas |
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