https://doi.org/10.1351/goldbook.14114
Preparation from tissue or cells, in which the membranous elements, generally the cell membrane, are enriched in relation to other cellular constituents.
Notes:
- These are obtained by disruption of the cells and differential centrifugation or other techniques to isolate the desired components.
- Cell membrane preparations are the standard biological material for receptor binding assays. Cell membranes are typically lipid-rich.