The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2016
Filed:
Jul. 16, 2010
Fabio Grohovaz, Milan, IT;
Stefano Pitassi, Udine, IT;
Andrea Domenico Menegon, Milan, IT;
OSPEDALE SAN RAFFAELE S.R.L., Milan, IT;
Abstract
The instant invention refers to an optical method to extrapolate cell membrane conductance by indirect measurement of changes in transmembrane voltage, upon exposure of a cell sample to electric current pulses. The method is advantageously used for evaluating the activity of molecules able to alter, directly or indirectly, membrane permeability. A specific field of application is the screening of candidate compounds putatively acting on ion channel activity. In particular, it is open to the study of all ion channels with no limitations on the mechanisms of activation or to the ion species involved. The method is also advantageously used for evaluating a cell status, namely a differentiative or a pathologic status.