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:
Jan. 13, 2009
Filed:
Jan. 17, 2003
Keiji Hasumi, Inagi, JP;
Kosuke Shimizu, Fuchu, JP;
Keiji Hasumi, Inagi, JP;
Kosuke Shimizu, Fuchu, JP;
TTC Co., Ltd., Tokyo, JP;
Abstract
The present invention provides an affinity trap reactor that enables the reaction between an enzyme bound to a support and substrate to proceed efficiently without its applications being restricted by the type of enzyme and substrate used. The present invention relates to an affinity trap reactor composed of a support bound with an enzyme and a molecule that specifically binds with a substrate of the enzyme, and a single-stage process for obtaining BL-angiostatin from plasminogen contained in a biological sample, wherein a biological sample containing plasminogen is applied to an affinity trap reactor composed of a support bound with bacillolysin MA and lysine, and reacted under conditions of a temperature of 0 to 50° C. in the presence of isopropyl alcohol but in the absence of calcium ions.