Year-end Sale % OFF 
Abstract
To detect heterologous expression of receptors coupled via G proteins to the stimulation of adenylate cyclase in Xenopus laevis oocytes, the receptor of interest is coexpressed with the cystic fibrosis transmembrane conductance regulator (CFTR)-a cAMP-dependent Cl − channel. The binding of an agonist to the expressed receptor stimulates adenylate cyclase resulting in intracellular cAMP elevation, which in turn activates the CFTR. The CFTR-mediated Cl − current response is then measured using the standard two-electrode voltage-clamp technique. This method has allowed us to detect functional expression in oocytes of the human EP 2 and IP prostanoid receptors. This method should prove valuable for expression and identification of putative G protein-coupled receptors signaling through stimulation of adenylate cyclase, for structure/function studies, and for analysis of receptor antagonists and agonists.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
