Protein analysis based on molecular beacon probes and biofunctionalized nanoparticles.

Sci China Chem

1State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082 China.

Published: May 2010

With the completion of the human genome-sequencing project, there has been a resulting change in the focus of studies from genomics to proteomics. By utilizing the inherent advantages of molecular beacon probes and biofunctionalized nanoparticles, a series of novel principles, methods and techniques have been exploited for bioanalytical and biomedical studies. This review mainly discusses the applications of molecular beacon probes and biofunctionalized nanoparticles-based technologies for real-time, , highly sensitive and highly selective protein analysis, including the nonspecific or specific protein detection and separation, protein/DNA interaction studies, cell surface protein recognition, and antigen-antibody binding process-based bacteria assays. The introduction of molecular beacon probes and biofunctionalized nanoparticles into the protein analysis area would necessarily advance the proteomics research.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7088759PMC
http://dx.doi.org/10.1007/s11426-010-0110-3DOI Listing

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