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Brain Slice Biotinylation: An Ex Vivo Approach to Measure Region-specific Plasma Membrane Protein Trafficking in Adult Neurons
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Brain Slice Biotinylation: An Ex Vivo Approach to Measure Region-specific Plasma Membrane Protein Trafficking in Adult Neurons

Brain Slice Biotinylation: An Ex Vivo Approach to Measure Region-specific Plasma Membrane Protein Trafficking in Adult Neurons

DOI:
10.3791/51240-v

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06:18 min

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April 03, 2014

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, ,
1Program in Neuroscience, Graduate School of Biomedical Sciences,University of Massachusetts Medical School, 2Brudnick Neuropsychiatric Research Institute, Department of Psychiatry,University of Massachusetts Medical School

Chapters

  • 00:05Title
  • 01:17Prepare Brain Slices
  • 02:25Drug Treatment, Slice Biotinylation, and Tissue Lysate Preparation
  • 04:35Results: Biotinylation of Brain Slices
  • 05:55Conclusion

Summary

자동 번역

자동 번역

Neuronal membrane trafficking dynamically controls plasma membrane protein availability and significantly impacts neurotransmission. To date, it has been challenging to measure neuronal endocytic trafficking in adult neurons. Here, we describe a highly effective, quantitative method to measure rapid changes in surface protein expression ex vivo in acute brain slices.

Tags

Brain SliceBiotinylationEx VivoPlasma Membrane ProteinTraffickingAdult NeuronsEndocytic TraffickingSurface BiotinylationCultured CellsRegion-specificNeuromodulatory EventsReceptorIon ChannelTransporterCell Surface Presentation

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