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. 30, 2015
Filed:
Jul. 28, 2010
Applicants:
Sophie Deshayes, Rampillon, FR;
David Henry, Morigny-Champigny, FR;
Martial Hervy, Thomery, FR;
Inventors:
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/53 (2006.01); G01N 21/64 (2006.01); G01N 21/75 (2006.01); G01N 21/76 (2006.01); G01N 21/78 (2006.01); C12N 11/06 (2006.01); C12N 5/00 (2006.01); C12N 5/0735 (2010.01); C12N 11/10 (2006.01); G01N 31/00 (2006.01); G01N 33/573 (2006.01);
U.S. Cl.
CPC ...
C12N 11/06 (2013.01); C12N 5/0075 (2013.01); C12N 5/0606 (2013.01); C12N 11/10 (2013.01); C12N 2531/00 (2013.01); C12N 2533/70 (2013.01);
Abstract
A cell culture polysaccharide microcarrier includes (1) a cross-linked polysaccharide microcarrier base having a neutral or negative charge at pH 7, and (ii) a polypeptide conjugated to the base. The polypeptide may contain a cell adhesive sequence, such as RGD. Cells cultured with such microcarriers exhibit peptide-specific binding to the microcarriers.