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Neuroscience

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Characterization of Neuronal Lysosome Interactome with Proximity Labeling Proteomics
 

Characterization of Neuronal Lysosome Interactome with Proximity Labeling Proteomics

Article DOI: 10.3791/64132-v 11:40 min June 23rd, 2022
June 23rd, 2022

Chapitres

résumé

A neuronal lysosome proximity labeling proteomics protocol is described here to characterize the dynamic lysosomal microenvironment in human induced pluripotent stem cell-derived neurons. Lysosomal membrane proteins and proteins that interact with lysosomes (stably or transiently) can be accurately quantified in this method with excellent intracellular spatial resolution in live human neurons.

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Keywords: Proximity Labeling Proteomics Lysosomal Microenvironment IPSC-derived Neurons Lysosomal Dysfunction Brain Diseases Biotin Phenol Hydrogen Peroxide Acetone Precipitation Protein Pellet DCA Assay
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