Generation and evaluation of IgY-scFv based mimetics against canine parvovirus

文献类型: 外文期刊

第一作者: Ge, Shikun

作者: Ge, Shikun;Liu, Xiang;Zhang, Xiaoying;Ge, Shikun;Zhang, Xiaoying;Zhang, Xiaoying;Zhang, Xingxing;Zhong, Fagang;Zhang, Xiaoying

作者机构:

关键词: Antibody mimetics; IgY-peptide; Canine parvovirus (CPV); IgY-scFv; IgY technology

期刊名称:VETERINARY RESEARCH ( 影响因子:3.357; 五年影响因子:3.432 )

ISSN: 0928-4249

年卷期: 2021 年 52 卷 1 期

页码:

收录情况: SCI

摘要: Antibody mimetics may be used for various biomedical applications, especially those for which conventional antibodies are ineffective. In this study, we developed a smaller molecular chicken IgY mimetic peptide (IgY-peptide) based on the complementarity-determining regions (CDRs) of the anti-canine parvovirus (CPV) IgY-scFv prepared previously. The mimetic peptide showed no cross-reactivity with canine distemper virus (CDV) and canine coronavirus (CCV) and showed excellent protective properties for Crandell-Rees Feline Kidney (CRFK) cells against CPV. This study is the first attempt to develop a mimetic IgY-peptide and demonstrates the ease and feasibility in generating such a novel antibody-like functional molecule for biomedical purposes.

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