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OwnerFriederike Weber, Norbert Gottschalk +3inventors
InventorsFriederike Weber, Norbert Gottschalk, Hans-Joachim Kytzia, Matthias Muecke, Rolf Nagel
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The present invention relates to the use of a polar organic solvent for the stabilization of a cholinesterase substrate solution, wherein at least one substrate is stabilized by at least one species of a polar organic solvent in a buffered solution, and to the use of said solution for determining the activity of cholinesterase in a sample. Also within the scope of the present invention is a stabilized cholinesterase substrate solution for determining the activity of a cholinesterase in a sample, wherein at least one substrate is stabilized by at least one species of a polar organic solvent. Furthermore, the invention relates to a method for determining the activity of a cholinesterase in a sample, as well as a kit for determining the activity of a cholinesterase in a sample and a kit for conducting a method for determining the activity of a cholinesterase in a sample.
A method of stabilizing a cholinesterase substrate solution, said method comprising combining a polar organic solvent in a buffered solution with said substrate solution.
A kit for determining the activity of a cholinesterase in a sample comprising in a packaged combination:
A method for determining the activity of a cholinesterase in a sample, said method comprising the steps of
A stabilized cholinesterase substrate solution, said solution comprising a cholinesterase substrate and a polar organic solvent in a buffered solution.
Dependencies are inferred from the claim text.