Stable plasmin solution

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United States of America Patent

PATENT NO 5879923
SERIAL NO

08973745

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Abstract

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A plasmin solution, comprising: (A) plasmin, and (B) the following component (B-1), (B-2) or (B-3): (B-1) an oligopeptide comprising at least two amino acids bonded to each other, where the two amino acids are selected from the group consisting of lysine, arginine, glycine, alanine, aspartic acid and methionine; (B-2) at least two amino acids selected from the group consisting of lysine, arginine, glycine, alanine, aspartic acid and methionine; or (B-3) an amino acid selected from the group consisting of lysine, arginine, glycine, alanine, aspartic acid and methionine, and a polyhydric alcohol. This solution is stable, maintains plasmin activity even after long-term storage, and can be used as a reagent for quantitatively measuring .alpha.2PI.

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Patent Owner(s)

Patent OwnerAddress
DAIICHI PURE CHEMICALS CO LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emmi, Mari Ryugasaki, JP 2 17
Yago, Hirokazu Ryugasaki, JP 12 62

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