262 research outputs found
Campaign Disclosure and Tax-Exempt Entities: A Quick Repair to the Regulatory Plumbing
Investigation of Receptor Heteromers Using NanoBRET Ligand Binding
Receptor heteromerization is the formation of a complex involving at least two different receptors with pharmacology that is distinct from that exhibited by its constituent receptor units. Detection of these complexes and monitoring their pharmacology is crucial for understanding how receptors function. The Receptor-Heteromer Investigation Technology (Receptor-HIT) utilizes liganddependent modulation of interactions between receptors and specific biomolecules for the detection and profiling of heteromer complexes. Previously, the interacting biomolecules used in ReceptorHIT assays have been intracellular proteins, however in this study we have for the first time used bioluminescence resonance energy transfer (BRET) with fluorescently-labeled ligands to investigate heteromerization of receptors on the cell surface. Using the Receptor-HIT ligand binding assay with NanoBRET, we have successfully investigated heteromers between the angiotensin II type 1 (AT1 ) receptor and the β2 adrenergic receptor (AT1-β2AR heteromer), as well as between the AT1 and angiotensin II type 2 receptor (AT1-AT2 heteromer)
Corporate Political Speech, Political Extortion, and the Competition for Corporate Charters
From Protection to Punishment: Post-Conviction Barriers to Justice for Domestic Violence Survivor-Defendants in New York State
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