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Chapters
- 00:00Title
- 00:41Introduction
- 01:13Preparing for Cross-linking
- 03:08Cross-linking and Cell Lysis
- 05:59Immunoprecipitation and Elution of the Bound Proteins
- 09:28IP of Cross-linked Complexes Representative Results
- 10:14Conclusion
La célula permeable reticulante DSP [ditiobis (propionato de succinimidilo)] estabiliza interacciones transitoria e inestable<em> In vivo</em>, Lo que permite su aislamiento con estrictas técnicas de purificación de proteínas complejas. Aquí se presenta una técnica para que las células en un cultivo de entrecruzamiento seguido por el aislamiento de complejos de proteínas por inmunoprecipitación.
Tags
IsolationLabile Multi-protein ComplexesIn VivoControlled Cellular Cross-linkingImmuno-magnetic Affinity ChromatographyDynamic NatureTransient Protein AssociationsWeak Protein AssociationsLow Affinity InteractionsIsolation MethodsIdentification MethodsProtein NetworksChemical CrosslinkersSelective StabilizationBiochemical LimitationsPurification MethodsProtocolCells In CultureHomobifunctional CrosslinkerSpacer ArmDithiobis-(succinimidyl Proprionate)CleavageReductionDisulphide BondCross-linking And Immunoaffinity ChromatographyMagnetic BeadsProtein ComplexesPurification TechniquesWestern Blot TechniquesMass Spectrometry
