Enhanced Colorimetric Immunoassay Accompanying with Enzyme Cascade Amplification Strategy for Ultrasensitive Detection of Low-Abundance Protein

Methods based on enzyme labels have been developed for colorimetric immunoassays, but most involve poor sensitivity and are unsuitable for routine use. Herein, we design an enhanced colorimetric immunoassay for prostate-specific antigen (PSA) coupling with an enzyme-cascade-amplification strategy (E...

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Autores principales: Gao, Zhuangqiang, Hou, Li, Xu, Mingdi, Tang, Dianping
Formato: Artigo
Lenguaje:Inglês
Publicado: Nature Publishing Group 2014
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3918910/
https://ncbi.nlm.nih.gov/pubmed/24509941
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep03966
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