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استخراج متتابعة من القابلة للذوبان وغير القابلة للذوبان ألفا Synuclein من أدمغة الشلل الارتعاشي
Journal JoVE
Neurosciences
This content is Free Access.
Journal JoVE Neurosciences
Sequential Extraction of Soluble and Insoluble Alpha-Synuclein from Parkinsonian Brains
DOI:

09:27 min

January 05, 2016

Chapitres

  • 00:05Titre
  • 00:36Brain Sample Homogenization and Differential Ultracentrifugation
  • 04:37Immunoblotting of Samples
  • 07:25Results: Distinct Species of Alpha-Synuclein Detected by Western Immunoblot
  • 08:35Conclusion

Summary

Traduction automatique

Here, we present a protocol for the isolation of increasingly insoluble/aggregated alpha-synuclein (α-syn) from post-mortem human brain tissue. Through the utilization of buffers with increasing detergent strength and high-speed ultracentrifugation techniques, the variable properties of α-syn aggregation in diseased and non-diseased tissue can be examined.

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