JoVE 비디오를 활용하시려면 도서관을 통한 기관 구독이 필요합니다. 전체 비디오를 보시려면 로그인하거나 무료 트라이얼을 시작하세요.
Chapters
- 00:04Title
- 00:49Sample Preparation: Cell-Cell Mixing Assay
- 02:37Scanning Fluorescence Cross-Correlation Spectroscopy (sFCCS): Acquisition
- 04:07Scanning Fluorescence Cross-Correlation Spectroscopy (sFCCS): Data Analysis
- 06:03Results: Investigation of Protein-Protein Interactions at Cell-Cell Contacts by sFCCS
- 08:09Conclusion
Dit protocol beschrijft een fluorescentie schommelingen spectroscopie gebaseerde aanpak om te onderzoeken van interacties tussen eiwitten bemiddelen cel interacties, d.w.z. eiwitten gelokaliseerd in cel kruispunten, rechtstreeks in levende cellen. Wij bieden gedetailleerde richtsnoeren op kalibreren van het instrument, data-acquisitie en analysemethoden, inclusief correcties mogelijk artefact bronnen.
Tags
Fluorescence Fluctuation SpectroscopyProtein-protein InteractionsCell-cell ContactsCell AdhesionCell RecognitionLiving CellsMono-membrane VesiclesModel OrganismsCell TransfectionGreen Fluorescent ProteinYellow Fluorescent ProteinRed Fluorescent ProteinEDTACell DetachmentCell ResuspensionLaser Scanning Confocal MicroscopeSpectral CrosstalkMEGFPMEYFPMCherryMCardinal
