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.:

US 9340821 B1

PDF
Full Text
Expired
Date of Patent:
May. 17, 2016

Filed:

Mar. 27, 2014
Applicant:

Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, CN;

Inventors:

Ling Yang, Dalian, CN;

Jingnan Cui, Dalian, CN;

Guangbo Ge, Dalian, CN;

Zhaoming Liu, Dalian, CN;

Lei Feng, Dalian, CN;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09B 57/08 (2006.01); C12Q 1/46 (2006.01); G01N 33/58 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/46 (2013.01); C09B 57/08 (2013.01); G01N 33/582 (2013.01); G01N 2333/765 (2013.01);
Abstract

A pseudo-esterase activity-based fluorescent probe for specific detection of albumin, which has a carboxylic ester bond that can be selectively cleaved by human serum albumin (HSA), therefore forming a hydrolysate, which has a fluorescence emission spectrum significantly different from that of the fluorescent probe. According to the fluorescence intensity of the fluorescent probe and hydrolysate, we can detect the content of HSA in a biological sample.


Find Patent Forward Citations

Yang, Ling. (2016). Specific fluorescent probe based on albumin pseudo-esterase hydrolysis reaction and use thereof (U.S. Patent No. 9340821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9340821

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