A subscription to JoVE is required to view this content. Sign in or start your free trial.
Chapters
- 00:05Title
- 02:02Preparation of Brain Homogenate and Detergent Soluble and Insoluble Fractions
- 03:21Velocity Sedimentation in Sucrose Step Gradients
- 04:30Size Exclusion Chromatography
- 06:16Capture of PrP with g5P and Western Blotting
- 08:20Representative PrP Isolation Results
- 10:45Conclusion
Tags
Soluble PrP OligomersInsoluble PrP OligomersNormal Human BrainPrPCPrPScDetergent-solubleProteinase K (PK)-digestionDetergent-insoluble AggregatesConformational Transitionα-helical Structuresβ-sheet StructuresEndogenous PrPScIntermediate PrPSilent PrionBiophysical ApproachesBiochemical ApproachesUltracentrifugationSucrose Step Gradient SedimentationSize Exclusion ChromatographyIPrP EnrichmentGene 5 Protein (g5p)PK-treatment
