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:
Oct. 17, 2023
Filed:
Sep. 14, 2020
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Zhe Xu, Kanagawa, JP;
Takao Anzai, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/64 (2006.01); G01N 33/58 (2006.01); G01N 33/68 (2006.01); G01N 21/78 (2006.01); G01N 33/00 (2006.01); C12M 1/00 (2006.01); C12M 1/12 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6428 (2013.01); C12M 23/20 (2013.01); C12M 25/02 (2013.01); C12M 25/10 (2013.01); G01N 21/78 (2013.01); G01N 33/582 (2013.01); G01N 33/68 (2013.01); G01N 2021/6439 (2013.01); G01N 2033/0096 (2013.01);
Abstract
The present invention is to provide a method capable of visualizing a coating state of a protein adsorbent even on a substrate having a complicated structure, in particular, for use on a surface of an apparatus for culturing or growing living cells. The method comprises coating a series of substrates with selected protein adsorbents and fluorescent dye, irradiating selected coated substrates and determining a coating state from color development of the substrates.