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:
Jun. 09, 2020
Filed:
Nov. 19, 2013
GE Healthcare Bio-sciences Corp., Marlborough, MA (US);
Anup Sood, Niskayuna, NY (US);
Arunkumar Natarajan, Niskayuna, NY (US);
Lakshmi Sireesha Kaanumalle, Niskayuna, NY (US);
Christina Lowes, Niskayuna, NY (US);
GE Healthcare Bio-Sciences Corp., Marlborough, MA (US);
Abstract
Methods comprising the use of photoactivated chemical bleaching for detecting multiple targets in a biological sample are provided. The methods include the steps of binding at least one probe to one or more target present in a biological sample including multiple targets, and detecting a signal from the probe. The method further includes the steps of contacting the sample comprising the bound probe with a photoinitiator and irradiating the sample, thereby initiating a photoactivated chemical bleaching process that substantially inactivates the probe. The method further includes the steps of binding at least one probe to one or more target present in the sample, and detecting a signal from the probe. The process of binding, detecting and bleaching may be iteratively repeated.