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JoVE Journal
Bioengineering

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Live-cell imaging at migrere celler, der udtrykker fluorescens-mærkede Proteiner i en tre-dimensionel Matrix
 
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Live-cell imaging at migrere celler, der udtrykker fluorescens-mærkede Proteiner i en tre-dimensionel Matrix

Article DOI: 10.3791/3589-v 10:26 min December 22nd, 2011
December 22nd, 2011

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Summary

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Click here for the English version.

Cellulære processer såsom celle migration er traditionelt blevet undersøgt på to-dimensionelle, stiv plast overflader. Denne rapport beskriver en teknik til direkte at visualisere protein lokalisering og analysere protein dynamik i celler vandrer ud i en mere fysiologisk relevante, tre-dimensionel matrix.

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Bioteknik celle invasion tre-dimensionel matrix kollagen gel live-celle konfokal billedbehandling FRAP GFP epithelial cyste
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