TY - CHAP
T1 - Visualization of intracellular hydrogen peroxide with HyPer, a genetically encoded fluorescent probe
AU - Mishina, Nataliya M.
AU - Markvicheva, Kseniya N.
AU - Bilan, Dmitry S.
AU - Matlashov, Mikhail E.
AU - Shirmanova, Marina V.
AU - Liebl, David
AU - Schultz, Carsten
AU - Lukyanov, Sergey
AU - Belousov, Vsevolod V.
N1 - Funding Information:
This work was supported by the Russian foundation for basic research (RFBR) (10-04-01561-a, V. V. B.; 11-04-12187-ofi, S. L.), a joint EMBL-RFBR grant (12-04-92427 to C. S. and V. V. B.), Measures to Attract Leading Scientists to Russian Educational Institutions program (11.G34.31.0017 to S. L.), and the ESF EuroMembrane consortium TraPPs (to C. S.).
PY - 2013
Y1 - 2013
N2 - The fluorescent sensor HyPer allows monitoring of intracellular H 2O2 levels with a high degree of sensitivity and specificity. Here, we provide a detailed protocol of ratiometric imaging of H2O2 produced by cells during phagocytosis, including instructions for experiments on different commercial confocal systems, namely, Leica SP2, Leica SP5, and Carl Zeiss LSM, as well as wide-field Leica 6000 microscope. The general experimental scheme is easily adaptable for imaging H2O2 production by various cell types under a variety of conditions.
AB - The fluorescent sensor HyPer allows monitoring of intracellular H 2O2 levels with a high degree of sensitivity and specificity. Here, we provide a detailed protocol of ratiometric imaging of H2O2 produced by cells during phagocytosis, including instructions for experiments on different commercial confocal systems, namely, Leica SP2, Leica SP5, and Carl Zeiss LSM, as well as wide-field Leica 6000 microscope. The general experimental scheme is easily adaptable for imaging H2O2 production by various cell types under a variety of conditions.
KW - HyPer
KW - Hydrogen peroxide
KW - Imaging
KW - Phagocytosis
KW - Reactive oxygen species
KW - Sensor
UR - http://www.scopus.com/inward/record.url?scp=84879765656&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84879765656&partnerID=8YFLogxK
U2 - 10.1016/B978-0-12-405883-5.00003-X
DO - 10.1016/B978-0-12-405883-5.00003-X
M3 - Chapter
AN - SCOPUS:84879765656
SN - 9780124058835
T3 - Methods in Enzymology
SP - 45
EP - 59
BT - Hydrogen Peroxide and Cell Signaling, Part A
PB - Academic Press Inc.
ER -