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:
Nov. 06, 2012
Filed:
Mar. 24, 2004
Katsumi Mochitate, Tsukuba, JP;
Katsumi Mochitate, Tsukuba, JP;
Nat'l Institute for Environmental Studies, Tsukuba-shi, Ibaraki, JP;
Other;
Abstract
The invention relates to an immobilized preparation of a cell adhesion protein or peptide for cell culture having a hydrophobic cell culture substrate, a cell adhesion protein or peptide and a hydrophobic binding-adsorptive polymer to which the cell adhesion protein or peptide has been covalently bound. The hydrophobic binding-adsorptive polymer to which the cell adhesion protein or peptide is covalently bound is adsorbed to the hydrophobic cell culture substrate by hydrophobic binding and not by chemical bonding. The hydrophobic binding-adsorptive polymer is a copolymer of maleic anhydride and styrene, a copolymer of maleic anhydride and butyl vinyl ether or a copolymer of maleic anhydride and hexyl vinyl ether.