Dive deeper into research on the GPCR signaling pathway
β-arrestins are intracellular proteins that play an important role in GPCR signaling. Complexes formed between ligand-occupied GPCRs and β-arrestin lead to interaction with adaptor protein AP2. This interaction is followed by internalization of the receptors. HTRF technology is effective for studying the interaction between AP2 and β-arrestin2.
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- The applicability of the β-arr2 recruitment kit to a variety of compounds acting on β-arrestin2, and its ability to correctly rank pharmacological compounds (agonists and antagonists)
- How you can detect the β-arrestin2 / AP2 interaction for all classes of GPCRs
- Detailed experimental conditions and explanatory diagrams
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