Enhancement of immunochemical staining in aldehyde-fixed tissues
    2.
    发明授权
    Enhancement of immunochemical staining in aldehyde-fixed tissues 失效
    增强醛固定组织中的免疫化学染色

    公开(公告)号:US5578452A

    公开(公告)日:1996-11-26

    申请号:US211595

    申请日:1994-04-07

    IPC分类号: G01N1/30 G01N33/53 G01N33/567

    摘要: A method for restoring immunoreactivity of a tissue, particularly decalcified tissue, fixed width an aldehyde fixative agent and embedded in an embedding medium, usually comprising celloidin, the method comprising the steps of contacting the tissue with an aldehyde releasing reagent solution comprising a solvent and an aldehyde releasing reagent and removing aldehyde released by the aldehyde releasing reagent from contact with the tissue by reacting the aldehyde in a substantially irreversible manner to form a non-aldehyde derivative, and removing excess base from the tissue. A preferred solution for celloidin-embedded decalcified tissue comprises methanolic sodium hydroxide at about one-third saturation.

    摘要翻译: PCT No.PCT / US93 / 07550 Sec。 371日期1994年4月7日 102(e)1994年4月7日PCT 1993年8月12日PCT PCT。 公开号WO94 / 04906 日期1994年3月3日一种恢复组织,特别是脱钙组织的免疫反应性的方法,固定宽度的醛固定剂并包埋在通常包含肌内注射的包埋培养基中,该方法包括以下步骤:使组织与醛释放试剂溶液 包括溶剂和醛释放试剂,并且通过使醛以基本上不可逆的方式反应形成非醛衍生物,并从组织中除去多余的碱,除去由醛释放试剂释放的醛与组织的接触。 对于胶原蛋白包埋的脱钙组织的优选溶液包含约三分之一饱和的甲醇氢氧化钠。

    Antigen retrieval in formalin-fixed tissues using microwave energy
    3.
    发明授权
    Antigen retrieval in formalin-fixed tissues using microwave energy 失效
    使用微波能量在福尔马林固定组织中的抗原检索

    公开(公告)号:US5244787A

    公开(公告)日:1993-09-14

    申请号:US649036

    申请日:1991-01-31

    IPC分类号: G01N1/30 G01N1/44 G01N33/58

    摘要: A method of immunologically staining a formalin-fixed tissue preparation, which comprises (a) subjecting a formalin-fixed tissue preparation to microwave energy while the tissue preparation is submersed in water for a time sufficient to increase immunostaining efficiency; (b) removing the tissue preparation from the water and cooling; and (c) contacting the tissue preparation with an immunological staining reagent.

    摘要翻译: 一种对福尔马林固定的组织制剂进行免疫染色的方法,其包括(a)将福尔马林固定的组织制剂在微波能量下进行,同时将组织制剂浸入水中足以提高免疫染色效率的时间; (b)从水中去除组织制剂并冷却; 和(c)使组织制剂与免疫染色试剂接触。

    Enhancement of immunochemical staining in aldehyde-fixed tissue
    4.
    再颁专利
    Enhancement of immunochemical staining in aldehyde-fixed tissue 失效
    增强醛固定组织中的免疫化学染色

    公开(公告)号:USRE40835E1

    公开(公告)日:2009-07-07

    申请号:US11249180

    申请日:1993-08-12

    IPC分类号: G01N33/567

    摘要: A method for restoring immunoreactivity of a tissue, particularly decalcified tissue, fixed width an aldehyde fixative agent and embedded in an embedding medium, usually comprising celloidin, the method comprising the steps of contacting the tissue with an aldehyde releasing reagent solution comprising a solvent and an aldehyde releasing reagent and removing aldehyde released by the aldehyde releasing reagent from contact with the tissue by reacting the aldehyde in a substantially irreversible manner to form a non-aldehyde derivative, and removing excess base from the tissue. A preferred solution for celloidin-embedded decalcified tissue comprises methanolic sodium hydroxide at about one-third saturation.

    摘要翻译: 一种恢复组织,特别是脱钙组织的免疫反应性的方法,固定宽度的醛固定剂并包埋在通常包含肌内注射的包埋培养基中,所述方法包括以下步骤:使组织与包含溶剂的醛释放试剂溶液接触, 醛释放试剂和通过使醛释放试剂释放的醛与基本上不可逆的方式反应而除去与组织接触的醛,以形成非醛衍生物,并从组织中除去多余的碱。 对于胶原蛋白包埋的脱钙组织的优选溶液包含约三分之一饱和的甲醇氢氧化钠。