申请人:Roche Molecular Systems, Inc.
公开号:US10059980B2
公开(公告)日:2018-08-28
The present invention refers to a method for immuno-histochemical staining of a formalin-fixed, paraffin-embedded tissue section comprising the steps of a) providing a solid support, b) mounting the formalin-fixed, paraffin-embedded tissue section onto the solid support, c) removing the paraffin from the formalin-fixed, paraffin-embedded tissue section, d) heating the tissue section mounted on the solid support to retrieve epitopes at 50 to 70° C. for 12 to 24 h, and e) staining the tissue section mounted on the solid support, wherein at least step e) is performed in the presence of 0.5 to 3.0 M sodium chloride. The present invention further refers to a kit for performing the method.
本发明涉及一种对福尔马林固定、石蜡包埋的组织切片进行免疫组织化学染色的方法,包括以下步骤 a) 提供固体支持物;b) 将福尔马林固定、石蜡包埋的组织切片安装到固体支持物上;c) 从福尔马林固定、石蜡包埋的组织切片上去除石蜡;d) 在 50 至 70° C 下加热安装在固体支持物上的组织切片以获取表位,时间为 12 至 24 小时;以及 e) 对安装在固体支持物上的组织切片进行染色。其中至少步骤 e) 是在 0.5 至 3.0 M 氯化钠存在下进行的。本发明还涉及一种用于实施该方法的试剂盒。