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. 21, 2017
Filed:
Mar. 14, 2013
Life Technologies Corporation, Carlsbad, CA (US);
Kyle Gee, Springfield, OR (US);
Upinder Singh, Eugene, OR (US);
Aleksey Rukavishnikov, Eugene, OR (US);
Daniel Beacham, Eugene, OR (US);
Shih-Jung Huang, Eugene, OR (US);
Michael Janes, Eugene, OR (US);
Wenjun Zhou, Eugene, OR (US);
Life Technologies Corporation, Carlsbad, CA (US);
Abstract
Disclosed herein are compounds, compositions, methods and kits for detecting pH in samples using pH-sensitive fluorescent dyes. The compounds disclosed herein are novel xanthene-derivative dyes comprising an aniline moiety with one or more electron donating groups, which dyes are for detecting pH in samples either in vitro or in vivo. Also described herein are processes for preparing said dyes for use in the disclosed compositions, methods and kits.