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Identificación de marcadores de superficie celular de células madre neuronales primarias y células progenitoras por etiquetado metabólico de sialoglicano
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1Brain and Spinal Cord Innovative Research Center of Tongji Hospital, School of Life Sciences and Technology,Tongji University and Frontier Science Research Center for Stem Cells of Ministry of Education, 2College of Chemistry and Molecular Engineering, Peking-Tsinghua Center for Life Sciences, Beijing National Laboratory for Molecular Sciences, Synthetic and Functional Biomolecules Center, and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,Peking University
Chapters
- 00:05Title
- 01:16Preparation of Mouse Endothelial Culture in Permeable Support Inserts
- 01:55Set-up of Neural-endothelial Co-culture and Ac4ManNAz Labeling System
- 03:25Immunofluorescent Staining of Sialoglycoproteins in Expanded Primary NSPCs and Differentiated Neurons
- 05:25Purification of Sialoglycoproteins from Expanded Primary NSPCs and Differentiated Neurons
- 08:45Results: Identifying Cell Surface Markers by Metabolic Labeling of Sialoglycan
- 10:47Conclusion
Aquí se presenta un protocolo que combina un sistema de cocultivo endotelial neuronal in vitro e incorporación metabólica de sialoglicano con grupos funcionales bioortogonales para expandir las células primarias del tallo neural y del progenitor y etiquetar su superficie sialoglycoproteínas para el análisis de imágenes o espectrometría de masas de marcadores de superficie celular.
