Protocol for design, construction, and selection of genome phage (gPhage) display libraries

Summary: This protocol describes the genomic phage (gPhage) display platform, a large-scale antigen and epitope mapping technique. We constructed a gPhage display peptide library of a eukaryotic organism, Trypanosoma cruzi (causative agent of Chagas disease), to map the antibody response landscape a...

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Autores principales: Luis Antonio Rodriguez Carnero, André Azevedo Reis Teixeira, Fenny Hui Fen Tang, Andréia Kuramoto, Maria Júlia Manso Alves, Walter Colli, João Carlos Setubal, Edécio Cunha-Neto, Renata Pasqualini, Wadih Arap, Ricardo José Giordano
Formato: article
Lenguaje:EN
Publicado: Elsevier 2021
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Acceso en línea:https://doaj.org/article/d9424f25152a4e7cb7d4a8716980ff32
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Sumario:Summary: This protocol describes the genomic phage (gPhage) display platform, a large-scale antigen and epitope mapping technique. We constructed a gPhage display peptide library of a eukaryotic organism, Trypanosoma cruzi (causative agent of Chagas disease), to map the antibody response landscape against the parasite. Here, we used an organism with a relatively large but intronless genome, although future applications could include other prevalent or (re)emerging infectious organisms carrying genomes with a limited number of introns.For complete details on the use and execution of this protocol, please refer to Teixeira et al. (2021).