BIOLOGICAL SAMPLE PRESERVATION CONTAINER

To provide means for solving a problem of breakage seen in a conventional vitrification freezing preservation method of a biological sample.SOLUTION: A method for freezing a biological sample including the following processes (1) to (3): (1) a process of immersing gel in which a biological sample is...

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Bibliographic Details
Main Authors NAGASHIMA HIROSHI, HAYASHI ASUKA
Format Patent
LanguageEnglish
Japanese
Published 16.12.2021
Subjects
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:To provide means for solving a problem of breakage seen in a conventional vitrification freezing preservation method of a biological sample.SOLUTION: A method for freezing a biological sample including the following processes (1) to (3): (1) a process of immersing gel in which a biological sample is embedded and gel supported by a mesh into equilibrium liquid; (2) a process of immersing the gel into vitrification liquid after process (1); and (3) process of cooling the gel after process (2) to freeze the biological sample.SELECTED DRAWING: None 【課題】 従来の生体試料のガラス化凍結保存方法にみられた破損の問題を解決する手段を提供する。【解決手段】 以下の工程（１）〜（３）を含むことを特徴とする生体試料の凍結方法、（１）生体試料が包埋されているゲルであって、メッシュで支持されているゲルを、平衡液に浸漬する工程、（２）工程（１）の後、前記ゲルをガラス化液に浸漬する工程、（３）工程（２）の後、前記ゲルを冷却し、生体試料を凍結させる工程。【選択図】 なし
Bibliography:Application Number: JP20210155881