Cat. No. 3574
Chemical Name: (bis(2,2'-Bipyridine-N,N')trimethylph
Biological ActivityRuthenium-bipyridine-trimethylphosphine caged glutamate that can be excited by visible wavelengths and releases glutamate after one- or two-photon excitation. Has high quantum efficiency and can be used at low concentrations, partly avoiding blockade of GABAergic transmission seen with other caged glutamate compounds. Displays high spatial resolution and generates excitatory responses in individual dendritic spines with physiological kinetics.
Licensing InformationSold under licence from Columbia University
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Product Datasheet / Safety Data Sheet
Salierno et al (2010) A fast ruthenium polypyridine cage complex photoreleases glutamate with visible or IR light in one and two photon regimes. J.Inorg.Biochem. 104 418. PMID: 20060592.
Fino et al (2009) RuBi-Glutamate: two-photon and visible-light photoactivation of neurons and dendritic spines. Front.Neural Circuits 3 1. PMID: 19506708.
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Citations are publications that use Tocris products. Selected citations for RuBi-Glutamate include:
Blaesse et al (2015) μ-Opioid Receptor-Mediated Inhibition of Intercalated Neurons and Effect on Synaptic Transmission to the Central Amygdala. Neuroscience 35 7317. PMID: 25972162.
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Keywords: RuBi-Glutamate, supplier, Caged, Glutamate, mGluR, iGluR, Receptors, agonists, ionotropic, metabotropic, Tocris Bioscience, Photolysis products