Video Experimental Relacionado
Updated: Feb 22, 2026

Single-molecule Super-resolution Imaging of Phosphatidylinositol 4,5-bisphosphate in the Plasma Membrane with Novel Fluorescent Probes
Published on: October 15, 2016
Análisis espaciotemporal de la dinámica del fosfatidilinositol 4-fosfato
Asami Kawasaki1, Shinya Tsukiji2, Fubito Nakatsu1
1Department of Molecular Cell Biology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
Los investigadores desarrollaron una nueva herramienta para visualizar y medir la dinámica del fosfatidilinositol 4-fosfato (PI4P) en células. Este método utiliza la sonda ORP9-PH para obtener imágenes de alto contraste de PI4P en diversas membranas celulares.
Conclusiones:
- La sonda ORP9-PH es una herramienta eficaz para el estudio de PI4P.
- Este enfoque de imagen ofrece un método fiable para examinar la dinámica espacial y temporal de PI4P.
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