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:
Aug. 28, 2007
Filed:
Jun. 28, 2003
Hyun-ah Kang, Daejeon, KR;
Sang-ki Rhee, Daejeon, KR;
Min-jeong Sohn, Daejeon, KR;
Jeong-yoon Kim, Daejeon, KR;
Hyun-Ah Kang, Daejeon, KR;
Sang-Ki Rhee, Daejeon, KR;
Min-Jeong Sohn, Daejeon, KR;
Jeong-Yoon Kim, Daejeon, KR;
Korea Research Institute of Bioscience and Biotechnology, Daejeon, KR;
Leadbio, Inc., Daejeon, KR;
Bioholdings Co., Ltd., Daejeon, KR;
Abstract
The present invention relates to a nucleic acid molecule comprising the HpYPS1 gene encodingyapsin1, a polypeptide encoded by the nucleic acid molecule, amutant strain having reduced yapsin activity by mutation of the HpYPS gene encodingyapsin1, a recombinantstrain expressing a foreign protein produced by introducing a gene encoding the foreign protein into themutant strain, and a process for preparing a foreign protein comprising culturing the recombinantstrain under conditions to express the foreign protein and isolating the foreign protein from the culture.