Plasminogen preparations
AssigneeThe Green Cross Corporation
InventorsRyozo Watanabe, Mitsuomi Ohgaki
Life of this patent
Estimating the term…
Abstract
A plasminogen preparation comprising a plasminogen-containing aqueous solution or of plasminogen dry powder each admixed with at least one of lysine, phenylmethanesulfonyl fluoride, aprotinin, and soybean trypsin inhibitor in an effective amount for stabilizing plasminogen.
Claims5
A plasminogen containing at least one member selected from the group consisting of phenylmethanesulfonyl fluoride, aprotinin, and soybean trypsin inhibitor in an effective amount for stabilizing plasminogen.
A method for producing a plasminogen preparation which comprises adding at least one member selected from the group consisting of phenylmethanesulfonyl floride, aprotinin, and soybean trypsin inhibitor in an effective amount for stabilizing plasminogen, to an aqueous solution containing plasminogen, and lyophilizing the resulting solution.
Dependencies are inferred from the claim text.