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:
May. 08, 1984
Filed:
Mar. 23, 1983
Applicant:
Inventors:
Assignees:
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Dainippon Pharmaceutical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
2601 / ; 2601 / ; 260117 ; 260121 ; 424101 ; 424177 ;
Abstract
A method for stabilizing a Tumor Necrosis Factor (TNF), which comprises adding at least one member selected from the group consisting of an albumin, a gelatin, a globulin, a protamine and a salt of protamine to an aqueous solution or powder containing TNF, and a stable aqueous solution or powder which contains TNF and an effective amount of such a protein. The aqueous solution or powder containing TNF can be stored for a prolonged period of time without losing its activity, and is stable on freezing, thawing, lyophilization or the like.