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    • 4. 发明申请
    • KIT FOR PRODUCING CLEARED BIOLOGICAL SPECIMENS AND METHOD FOR PRODUCING CLEARED BIOLOGICAL SPECIMENS
    • 用于生产清除生物样本的试剂盒和生产清除生物样本的方法
    • US20150285718A1
    • 2015-10-08
    • US14439447
    • 2013-10-30
    • Kanazawa Medical University
    • Toshihisa HattaMaimi UchishibaNobuaki HigashiHiroki ShimadaEriko Shimamura
    • G01N1/30
    • G01N1/30A01N1/0231G01N2001/305
    • A method and a kit are provided to produce a biological clear specimen within a short time and with a wide variety of biological specimens. The method includes the following steps: (1) treating a material to be cleared with an aqueous fixing solution containing paraformaldehyde or the like, a nonionic surfactant, an alkali, and optionally a buffering agent; (2) treating the material from step (1) or a conventionally fixed material with an aqueous clearing accelerator solution containing a nonionic surfactant and an alkali; and (3) treating the material produced in step (1) or (2) with an aqueous preservation solution containing a nonionic surfactant and a polyhydric alcohol. In each of the steps, the nonionic surfactant is present at a concentration of 1% or more. The kit includes solutions used in each of the steps of the method.
    • 提供了一种方法和试剂盒,用于在短时间内生成一种生物学清晰的样品,并具有多种生物样本。 该方法包括以下步骤:(1)用含有多聚甲醛等的固定液处理待清洗的物质,非离子表面活性剂,碱和任选的缓冲剂; (2)用含有非离子表面活性剂和碱的含水净化促进剂溶液处理来自步骤(1)的材料或常规固定的材料; 和(3)用含有非离子表面活性剂和多元醇的水性保存溶液处理步骤(1)或(2)中产生的材料。 在每个步骤中,非离子表面活性剂以1%或更高的浓度存在。 该套件包括在该方法的每个步骤中使用的解决方案。