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New discovery of high-affinity SARS-CoV-2 spike S2 protein binding peptide selected by PhIP-Seq
• A peptide Spep-1 targeting S2 of SARS-CoV-2 spike protein was selected by PhIP-Seq. • Spep-1 showed nanomolar affinity and high specificity to spike protein. • S-1 based immunoassay can detect femtomolar spike antigen in spiked serum samples. • Spep-1 can be used in future on S2 recognition, virus...
Autores principales: | , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wuhan Institute of Virology, Chinese Academy of Sciences
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9254439/ https://www.ncbi.nlm.nih.gov/pubmed/35803529 http://dx.doi.org/10.1016/j.virs.2022.07.001 |
Sumario: | • A peptide Spep-1 targeting S2 of SARS-CoV-2 spike protein was selected by PhIP-Seq. • Spep-1 showed nanomolar affinity and high specificity to spike protein. • S-1 based immunoassay can detect femtomolar spike antigen in spiked serum samples. • Spep-1 can be used in future on S2 recognition, virus tracing and drug delivery. |
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