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Updated: Aug 14, 2026

Rapid and Specific Immunomagnetic Isolation of Mouse Primary Oligodendrocytes
Published on: May 21, 2018
Protocol to sequentially isolate mouse oligodendrocytes, microglia, endothelial cells, astrocytes, and neurons via
Samah Houmam1, Dominika Siodlak2, Kevin D Pham3
1Aging & Metabolism Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA; Department of Biochemistry & Physiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; Center for Geroscience and Healthy Brain Aging, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Abstract:
Isolation of specific brain cell types is essential to study cell-type-specific differences in complex neurological diseases such as Alzheimer's disease. Here, we present a protocol for isolating oligodendrocytes, microglia, endothelial cells, astrocytes, and neurons from a single mouse brain. We describe steps for tissue homogenization, debris removal, and sequential sorting. We then detail procedures for validating cell purity and viability using flow cytometry and quantitative reverse-transcription PCR (RT-qPCR). This protocol is well suited for a range of downstream applications, including genomics, transcriptomics, and proteomics.
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