Measuring NLR Oligomerization III: Detection of NLRP3 Complex by Bioluminescence Resonance Energy Transfer

• DOI: 10.1007/978-1-4939-3566-6_10
• Publication Date: 2016-05-24T15:29:47Z
• Authors: Fátima Martín-Sán...; Vincent Compan; Pablo Pelegrín
• Keywords: Acceptor

Bioluminescent resonance energy transfer (BRET) is a natural phenomenon resulting from a non-radiative energy transfer between a bioluminescent donor (Renilla luciferase) and a fluorescent protein acceptor. BRET signal is dependent on the distance and the orientation between the donor and the acceptor and could be used to study protein-protein interactions and conformational changes within proteins in real time in living cells. This protocol describes the use of BRET technique to study NLRP3 oligomerization in living cells before and during NLRP3 inflammasome activation.