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Fluorescerende sølv farvning af proteinerne i polyacrylamidgeler

DOI :

10.3791/58669-v

April 21st, 2019

April 21st, 2019

13,653 Views

1Ming Wai Lau Centre for Reparative Medicine, Karolinska Institutet, 2Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute of Molecular Functional Materials, State Key Laboratory of Neuroscience, Division of Biomedical Engineering, and Division of Life Science, Hong Kong University of Science and Technology

Her beskriver vi en detaljeret protokol skitserer en ny fluorescerende farvning teknik til påvisning af total protein i polyacrylamidgeler. Protokollen udnytter en sølv ion-specifikke fluorescens turn-on sonde, som registrerer Ag+-proteinkomplekser, og fjerner visse begrænsninger af traditionelle kromogent sølv pletter.

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Biokemi

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