IgY: A promising antibody for use in immunodiagnostic and in immunotherapy

被引:147
作者
da Silva, Wilmar Dias [1 ]
Tambourgi, Denise V. [1 ]
机构
[1] Butantan Inst, Immunochem Lab, BR-05503900 Sao Paulo, Brazil
关键词
Immunoglobulin; Diversity; Chicken; IgY; Egg; Purification; Immunodiagnostic; Immunotherapy; EGG-YOLK ANTIBODIES; CHICKEN EGG; ESCHERICHIA-COLI; IMMUNOGLOBULINS; DIVERSIFICATION; PURIFICATION; EXPRESSION; SELECTION; LOCUS; CELLS;
D O I
10.1016/j.vetimm.2009.12.011
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Immunoglobulin IgY is the major antibody produced by chickens (Gallus domesticus). After their V-C gene is rearranged in B cells, IgY is continually synthesized, excreted into the blood and transferred to the egg yolk, where it is accumulated. IgY is produced by hens to provide their offspring with an effective humoral immunity against the commonest avian pathogens until full maturation of their own immune system. In this review we aim to give an overview about the generation, structure, properties of IgY, as well as the advantages of chicken antibodies use over mammalian antibodies in immunodiagnostics and immunotherapy. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:173 / 180
页数:8
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