公开(公告)号：US20020058319A1

公开(公告)日：2002-05-16

申请号：US09949757

申请日：2001-09-12

Applicant: RANDOX LABORATORIES LTD.

Inventor： Stephen Peter Fitzgerald ,  John Campbell ,  John Victor Lamont ,  Marlene King

IPC: C12N009/96 ,  A61K038/54

CPC classification number: C12N9/0065 ,  C12N9/0006 ,  C12N9/96

Abstract: A method for stabilizing an enzyme during freezing, wherein the enzyme is in a zwitterionic buffer solution. The zwitterionic buffer is able to maintain the activity of the enzyme during freezing and thawing.

Abstract translation: 一种用于在冷冻期间稳定酶的方法，其中所述酶在两性离子缓冲溶液中。 两性离子缓冲液能够在冷冻和解冻期间保持酶的活性。