Cat. No. 3512
Alternative Name: NPE-caged-sulfate
Chemical Name: 1-(2-Nitrophenyl)ethyl sulfate sodium salt
Biological Activity1-(2-nitrophenyl)ethyl caged proton that releases a proton and a sulfate ion upon photolysis. Generates rapid acidifications down to pH 2 (pH jumps).
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 Datasheet
References are publications that support the products' biological activity.
Peralvarez-Marin et al (2008) Time-resolved infrared spectroscopy of pH-induced aggregation of the Alzheimer Aβ1-28 peptide. J.Mol.Biol. 379 589. PMID: 18462754.
Abbruzzetti et al (2005) Kinetics of proton release after flash photolysis of 1-(2-Nitrophenyl)ethyl sulfate (caged sulfate) in aqueous solution. J.Am.Chem.Soc. 127 9865. PMID: 15998092.
Barth and Corrie (2002) Characterization of a new caged proton capable of inducing large pH jumps. Biophys.J. 83 2864. PMID: 12414718.
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Keywords: NPE-caged-proton, supplier, Caged, proton, Compounds, Tocris Bioscience, Photolysis products