| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for fixing tissues by which all the tissues including a hardly permeable tissue can be fixed rapidly, the specific antigenicity of the tissue is kept at the rapid fixing, and the accuracy of an immunohistochemical method is kept high, and to provide a fixing liquid therefor. SOLUTION: The fixing liquid for making a tissue sample comprises a mixed liquid of alcohols and aldehydes, and an aqueous solution of the remainder. For example, the fixing liquid consists of the mixed liquid comprising 40-95 vol.% of an aliphatic alcohol and 1-20 vol.% of an aliphatic aldehyde, and the remainder, which is an aqueous solution containing a carboxylic acid or an alkali metal salt thereof, or an oxide of a nonmetallic element or an alkali metal salt thereof. COPYRIGHT: (C)2009,JPO&INPIT
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