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Un Western Blotting protocole pour un petit nombre de cellules souches hématopoïétiques
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1Division of Experimental Hematology,Cincinnati Children’s Hospital Medical Center, 2Department of Cell and Developmental Biology, Abramson Family Cancer Research Institute,Perelman School of Medicine, University of Pennsylvania, 3Department of Obstetrics and Gynecology, Southwest Hospital,Third Military Medical University
Capitoli
- 00:04Titolo
- 00:48Sample Preparation
- 04:20Electrophoresis, Transfer, and Block
- 05:30Antibody Labeling and Detection
- 06:09Results: Use of Optimized Western Blotting Technique to Analyze Small Numbers of Hematopoietic Stem and Progenitor Cells
- 07:56Conclusion
Un standard Western blotting protocole a été optimisé pour analyser aussi peu que 500 souches hématopoïétiques ou de cellules progénitrices. Optimisation implique attention manipulation de l’échantillon cellulaire, limiter les transferts entre les tubes et lyse directement les cellules de la mémoire tampon de Laemmli témoin.
