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:
Jul. 28, 2015
Filed:
Mar. 29, 2011
Kouji Tamori, Minato-ku, JP;
Takayoshi Abe, Minato-ku, JP;
Yusuke Okano, Minato-ku, JP;
Masaki Momiyama, Minato-ku, JP;
Hiroshi Kawai, Minato-ku, JP;
Satoshi Hyugaji, Minato-ku, JP;
Yong Wang, Minato-ku, JP;
Kouji Tamori, Minato-ku, JP;
Takayoshi Abe, Minato-ku, JP;
Yusuke Okano, Minato-ku, JP;
Masaki Momiyama, Minato-ku, JP;
Hiroshi Kawai, Minato-ku, JP;
Satoshi Hyugaji, Minato-ku, JP;
Yong Wang, Minato-ku, JP;
JSR CORPORATION, Tokyo, JP;
Abstract
Provided is a filler for affinity chromatography which is useful for protein purification and contains porous particles that have a high dynamic binding capacity for proteins and excellent pressure characteristics. The filler for affinity chromatography of the present invention is characterized in that it includes a porous particle consisting of a polymer of vinyl monomer including a cross-linkable vinyl monomer that contains hydroxyl group but does not contain epoxy group and an epoxy group-containing non-cross-linkable vinyl monomer, or a cross-linkable vinyl monomer that contains hydroxyl group and epoxy group, ligands bound to the porous particle, and ring-opened epoxy groups.