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:
Dec. 03, 2013
Filed:
Jul. 01, 2005
Akihiko Kosugi, Tsukuba, JP;
Kazuyoshi Yajima, Akashi, JP;
Akihiko Kosugi, Tsukuba, JP;
Kazuyoshi Yajima, Akashi, JP;
Kaneka Corporation, Osaka, JP;
Abstract
The present invention relates to an efficient and economical process for producing a protein A-like protein. Hosts such asandhave been used in the production of a protein A-like protein using a genetic recombination technique and however, their low productivity has been a big cause of high cost. Thus, it has been desired strongly to immediately establish a technique enabling the inexpensive, large-scale production of a protein A-like protein using recombinant DNA techniques other thanandThe present invention provides a process for producing a protein A-like protein in large amounts, for example, a process comprising allowing a recombinantgenus bacterium to express and secrete the protein in large amounts into a culture solution and separating and collecting the accumulated protein A-like protein from the culture solution.