Peptide Conjugates and Fluorescence Detection Methods for Intarcellular Caspase Assay
    2.
    发明申请
    Peptide Conjugates and Fluorescence Detection Methods for Intarcellular Caspase Assay 审中-公开
    肽偶联物和荧光检测方法细胞内Caspase测定

    公开(公告)号:US20070009440A1

    公开(公告)日:2007-01-11

    申请号:US11427756

    申请日:2006-06-29

    摘要: Polypeptides labelled with a donor and acceptor pair of dyes selected from a dibenzorhodamine dye and a diamino-benzophenoxazine dye are peptide conjugates which are useful for intracellular and bead-based assays with fluorescence detection. Peptide conjugates with a caspase-recognition site undergo cleavage into peptide fragments which may be detected, located, and quantitated by the changes in fluorescence. Intracellular cleavage of peptide conjugates is correlated with apoptosis.

    摘要翻译: 用选自二苯并罗丹明染料和二氨基苯并恶嗪染料的供体和受体对染料标记的多肽是可用于具有荧光检测的细胞内和珠基测定的肽缀合物。 具有半胱天冬酶识别位点的肽缀合物经过切割成肽片段,其可以通过荧光的变化来检测,定位和定量。 肽缀合物的细胞内切割与凋亡相关。

    Peptide conjugates and fluorescence detection methods for intracellular caspase assay
    3.
    发明授权
    Peptide conjugates and fluorescence detection methods for intracellular caspase assay 失效
    肽偶联物和荧光检测方法用于细胞内胱天蛋白酶测定

    公开(公告)号:US06979530B2

    公开(公告)日:2005-12-27

    申请号:US09862224

    申请日:2001-05-21

    摘要: Polypeptides labelled with a donor and acceptor pair of dyes selected from a dibenzorhodamine dye and a diamino-benzophenoxazine dye are peptide conjugates which are useful for intracellular and bead-based assays with fluorescence detection. Peptide conjugates with a caspase-recognition site undergo cleavage into peptide fragments which may be detected, located, and quantitated by the changes in fluorescence. Intracellular cleavage of peptide conjugates is correlated with apoptosis.

    摘要翻译: 用选自二苯并罗丹明染料和二氨基苯并恶嗪染料的供体和受体对染料标记的多肽是可用于具有荧光检测的细胞内和珠基测定的肽缀合物。 具有半胱天冬酶识别位点的肽缀合物经过切割成肽片段,其可以通过荧光的变化来检测,定位和定量。 肽缀合物的细胞内切割与凋亡相关。

    Peptide conjugates and fluorescence detection methods for intracellular caspase assay
    4.
    发明授权
    Peptide conjugates and fluorescence detection methods for intracellular caspase assay 失效
    肽偶联物和荧光检测方法用于细胞内胱天蛋白酶测定

    公开(公告)号:US08623995B2

    公开(公告)日:2014-01-07

    申请号:US12814642

    申请日:2010-06-14

    IPC分类号: C07K1/04 C07K1/13 C07K1/113

    摘要: Polypeptides labelled with a donor and acceptor pair of dyes selected from a dibenzorhodamine dye and a diamino-benzophenoxazine dye are peptide conjugates which are useful for intracellular and bead-based assays with fluorescence detection. Peptide conjugates with a caspase-recognition site undergo cleavage into peptide fragments which may be detected, located, and quantitated by the changes in fluorescence. Intracellular cleavage of peptide conjugates is correlated with apoptosis.

    摘要翻译: 用选自二苯并罗丹明染料和二氨基苯并恶嗪染料的供体和受体对染料标记的多肽是可用于具有荧光检测的细胞内和珠基测定的肽缀合物。 具有半胱天冬酶识别位点的肽缀合物经过切割成肽片段,其可以通过荧光的变化来检测,定位和定量。 肽缀合物的细胞内切割与凋亡相关。

    Peptide Conjugates and Fluorescence Detection Methods for Intracellular Caspase Assay
    5.
    发明申请
    Peptide Conjugates and Fluorescence Detection Methods for Intracellular Caspase Assay 失效
    肽结合物和荧光检测方法的细胞内胱天蛋白酶测定

    公开(公告)号:US20110097758A1

    公开(公告)日:2011-04-28

    申请号:US12814642

    申请日:2010-06-14

    IPC分类号: C12Q1/37 C07K1/04 C12Q1/02

    摘要: Polypeptides labelled with a donor and acceptor pair of dyes selected from a dibenzorhodamine dye and a diamino-benzophenoxazine dye are peptide conjugates which are useful for intracellular and bead-based assays with fluorescence detection. Peptide conjugates with a caspase-recognition site undergo cleavage into peptide fragments which may be detected, located, and quantitated by the changes in fluorescence. Intracellular cleavage of peptide conjugates is correlated with apoptosis.

    摘要翻译: 用选自二苯并罗丹明染料和二氨基苯并恶嗪染料的供体和受体对染料标记的多肽是可用于具有荧光检测的细胞内和珠基测定的肽缀合物。 具有半胱天冬酶识别位点的肽缀合物经过切割成肽片段,其可以通过荧光的变化来检测,定位和定量。 肽缀合物的细胞内切割与凋亡相关。

    Sulfonated [8,9]benzophenoxazine dyes and the use of their labelled conjugates
    7.
    发明申请
    Sulfonated [8,9]benzophenoxazine dyes and the use of their labelled conjugates 失效
    磺化[8,9]苯并吩恶嗪染料及其标记共轭物的使用

    公开(公告)号:US20090004653A1

    公开(公告)日:2009-01-01

    申请号:US11824533

    申请日:2007-06-29

    IPC分类号: C12Q1/68

    摘要: Fluorescent, sulfonated 3,7-diamino-[8,9]benzophenoxazine dyes are provided that are especially useful for labelling biopolymers and other substrates. The dye-labelled conjugates can be used in a variety of contexts, including cell surface assays employing intact, live cells and in nucleic acid detection methods. The new dyes are water soluble and can be conjugated to a variety of substrates, such as polynucleotides, nucleosides, nucleotides, peptides, proteins, antibodies, carbohydrates, ligands, particles and surfaces.

    摘要翻译: 提供荧光,磺化的3,7-二氨基 - [8,9]苯并吩恶嗪染料,其特别可用于标记生物聚合物和其它底物。 染料标记的缀合物可以用于各种情况,包括使用完整的活细胞和核酸检测方法的细胞表面测定。 新染料是水溶性的并且可以与各种底物缀合,例如多核苷酸,核苷,核苷酸,肽,蛋白质,抗体,碳水化合物,配体,颗粒和表面。

    Sulfonated [8,9]benzophenoxazine dyes and the use of their labelled conjugates
    8.
    发明授权
    Sulfonated [8,9]benzophenoxazine dyes and the use of their labelled conjugates 失效
    磺化[8,9]苯并吩恶嗪染料及其标记共轭物的使用

    公开(公告)号:US08003767B2

    公开(公告)日:2011-08-23

    申请号:US11824533

    申请日:2007-06-29

    IPC分类号: C07K16/00

    摘要: Fluorescent, sulfonated 3,7-diamino-[8,9]benzophenoxazine dyes are provided that are especially useful for labelling biopolymers and other substrates. The dye-labelled conjugates can be used in a variety of contexts, including cell surface assays employing intact, live cells and in nucleic acid detection methods. The new dyes are water soluble and can be conjugated to a variety of substrates, such as polynucleotides, nucleosides, nucleotides, peptides, proteins, antibodies, carbohydrates, ligands, particles and surfaces.

    摘要翻译: 提供荧光,磺化的3,7-二氨基 - [8,9]苯并吩恶嗪染料,其特别可用于标记生物聚合物和其它底物。 染料标记的缀合物可以用于各种情况,包括使用完整的活细胞和核酸检测方法的细胞表面测定。 新染料是水溶性的并且可以与各种底物缀合,例如多核苷酸,核苷,核苷酸,肽,蛋白质,抗体,碳水化合物,配体,颗粒和表面。

    Sulfonated [8,9] benzophenoxazine dyes and the use of their labelled conjugates
    9.
    发明授权
    Sulfonated [8,9] benzophenoxazine dyes and the use of their labelled conjugates 有权
    磺化[8,9]苯并吩恶嗪染料及其标记共轭物的使用

    公开(公告)号:US06465644B1

    公开(公告)日:2002-10-15

    申请号:US09564417

    申请日:2000-05-02

    IPC分类号: C07D26534

    摘要: Fluorescent, sulfonated 3,7-diamino-[8,9]benzophenoxazine dyes are provided that are especially useful for labelling biopolymers and other substrates. The dye-labelled conjugates can be used in a variety of contexts, including cell surface assays employing intact, live cells and in nucleic acid detection methods. The new dyes are water soluble and can be conjugated to a variety of substrates, such as polynucleotides, nucleosides, nucleotides, peptides, proteins, antibodies, carbohydrates, ligands, particles and surfaces.

    摘要翻译: 提供荧光,磺化的3,7-二氨基 - [8,9]苯并吩恶嗪染料,其特别可用于标记生物聚合物和其它底物。 染料标记的缀合物可以用于各种情况,包括使用完整的活细胞和核酸检测方法的细胞表面测定。 新染料是水溶性的并且可以与各种底物缀合,例如多核苷酸,核苷,核苷酸,肽,蛋白质,抗体,碳水化合物,配体,颗粒和表面。