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:
Sep. 16, 2014
Filed:
Aug. 11, 2011
Jeong Ho Chang, Gwangmyeong-si, KR;
Jiho Lee, Seoul, KR;
Soo Youn Lee, Gwangmyeong-si, KR;
Abstract
The present invention relates to a protein-binding material including a mesoporous silica and a method for selectively separating and purifying using the protein-binding material. More specifically, the present invention relates to a method of preparing a magnetic mesoporous silica responding to a magnetic field by adsorbing a precursor of a transition metal or its ion, such as an iron (Fe) precursor, onto a mesoporous silica, and to a protein-binding material prepared by coating the surface of the magnetic mesoporous silica with a transition metal or its ion so as to be capable of binding to a specific protein labeled with histidine, and also to a method of selectively separating and purifying a specific protein using the protein-binding material.