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. 27, 2013
Filed:
Jan. 09, 2009
Hee-bok OH, Seoul, KR;
Bong-su Kim, Seoul, KR;
Gi-eun Rhie, Seoul, KR;
Jeong-hoon Chun, Seoul, KR;
Hun Kim, Suwon-si, KR;
Sinkoo Yeo, Yongin-si, KR;
Mahnhoon Park, Yongin-si, KR;
Chong-hwan Jonathan Chang, Yongin-si, KR;
MI Sun Ahn, Yongin-si, KR;
Hee-Bok Oh, Seoul, KR;
Bong-Su Kim, Seoul, KR;
Gi-Eun Rhie, Seoul, KR;
Jeong-Hoon Chun, Seoul, KR;
Hun Kim, Suwon-si, KR;
SinKoo Yeo, Yongin-si, KR;
MahnHoon Park, Yongin-si, KR;
Chong-Hwan Jonathan Chang, Yongin-si, KR;
Mi Sun Ahn, Yongin-si, KR;
Korea Center For Disease Control and Prevention, Seoul, KR;
Green Cross Corporation, Yongin-Si, KR;
Abstract
The method of the present invention comprising successive column chromatography processes for the purification of an anthrax protective antigen can achieve an improved purity of the anthrax protective antigen product by effectively removing impurities (e.g., cellular residual proteins in the culture solution) without the loss of anthrax protective antigen. Therefore, the method of the present invention can be advantageously used for economically producing the anthrax protective antigen on a large scale.