This content is Free Access.
Chapters
- 00:05Title
- 03:34Generating Conditioned Medium (CM) For the Colony Assay
- 05:13Obtaining a Single Cell Suspension of Pancreatic-like Progenitors by Fluorescence Activated Cell Sorting
- 07:55Plating Sorted Cells to Semi-solid Culture
- 10:49Observing Colony Formation under the Light Microscope
- 11:47Ngn3-EGFP+ Derived Colonies Express Insulin
- 13:21Conclusion
En tredimensionell klonogena analys som gör pankreas-liknande stamceller differentieras till insulinproducerande uttrycka kolonier beskrivs. Denna metod utnyttjar halvfasta media som innehåller metylcellulosa, Matrigel och tillväxtfaktorer, som enda stamceller förökar sig och differentiera<em> In vitro</em>, Vilket möjliggör kvantifiering av antalet funktionella stamceller i en population.
Tags
Quantitative AssayInsulin-expressing Colony-forming ProgenitorsPancreatic Stem CellsProgenitor Cell BiologyIn Vitro AssaySingle Cell AnalysisLineage PotentialPancreatospheresSuspension CultureSingle Cell DepositionCulture MediaNumerationLabor-intensivePancreatosphere-initiating ProgenitorsProliferation And DifferentiationSemi-solid Media Based Colony AssayMethylcelluloseThree-dimensional Space
