There is increasing evidence that G protein-coupled receptor (GPCR) signaling is regulated in lipid raft microdomains. GPCRs and GPCR-signaling molecules, including G proteins and protein kinases, have been reported to compartmentalize in these microdomains. Dopamine D 1 -like receptors (D 1 R and D 5 R) belong to a family of GPCRs that are important in the regulation of renal function. These receptors are not only localized and regulated in caveolae that contains caveolin-1 but are also distributed in noncaveolar lipid rafts which do not contain caveolin-1. This chapter describes detergent- and non-detergentbased methods to obtain lipid raft fractions from renal proximal tubule cells. © Springer Science+Business Media, LLC 2013.
CITATION STYLE
Yu, P., Villar, V. A., & Jose, P. A. (2013). Methods for the study of dopamine receptors within lipid rafts of kidney cells. Methods in Molecular Biology, 964, 15–24. https://doi.org/10.1007/978-1-62703-251-3_2
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