Dioxetane labeled probes and detection assays employing the same
    2.
    发明授权
    Dioxetane labeled probes and detection assays employing the same 有权
    二氧杂环丁烷标记的探针和使用其的检测测定

    公开(公告)号:US06451531B1

    公开(公告)日:2002-09-17

    申请号:US09340726

    申请日:1999-06-29

    IPC分类号: C12Q168

    摘要: Probes labeled with 1,2-dioxetane precursors can be employed in a variety of assays. The probes may be nucleic acid, peptide nucleic acid, proteins including enzyme, antibody or antigen, steroid, carbohydrate, drug or non-drug hapten. The probe is provided with a 1,2-dioxetane precursor bound thereto, generally either covalently, or a strong ligand bond. The dioxetane precursor moiety is converted to a bound 1,2-dioxetane by exposure to singlet oxygen. These dioxetane (labels) either spontaneously decompose, or are induced to decompose by an appropriate trigger to release light. The trigger may be a change in pH temperature, or an agent which removes a protective group. Assay formats in which these 1,2-dioxetane labeled probes and referents may be used to include hybridization assays, immuno assays, gel-based assays and Capillary Zone Electrophoresis.

    摘要翻译: 用1,2-二氧杂环丁烷前体标记的探针可用于多种测定。 探针可以是核酸,肽核酸,蛋白质,包括酶,抗体或抗原,类固醇,碳水化合物,药物或非药物半抗原。 探针具有与其结合的1,2-二氧杂环丁烷前体,通常共价或强配体键。 通过暴露于单线态氧将二氧杂环丁烷前体部分转化为结合的1,2-二氧环乙烷。 这些二氧杂环丁烷(标记)会自发分解,或被适当的触发剂诱导分解以释放光。 触发可能是pH温度的变化,或者是除去保护基团的试剂。 这些1,2-二氧杂环丁烷标记的探针和指示物可用于包括杂交测定,免疫测定,基于凝胶的测定和毛细管区域电泳的测定形式。

    Dioxetane-precursor-labeled probes and detection assays employing the
same
    4.
    发明授权
    Dioxetane-precursor-labeled probes and detection assays employing the same 失效
    二氧杂环丁烷 - 前体标记的探针和使用其的检测测定

    公开(公告)号:US5800999A

    公开(公告)日:1998-09-01

    申请号:US767479

    申请日:1996-12-16

    摘要: Probes labeled with 1,2-dioxetane precursors can be employed in a variety of assays. The probes may be nucleic acid, peptide nucleic acid, proteins including enzyme, antibody or antigen, steroid, carbohydrate, drug or non-drug hapten. The probe is provided with a 1,2-dioxetane precursor bound thereto, generally either covalently, or a strong ligand bond. The dioxetane precursor moiety is converted to a bound 1,2-dioxetane by exposure to singlet oxygen. These dioxetane (labels) either spontaneously decompose, or are induced to decompose by an appropriate trigger to release light. The trigger may be a change in pH temperature, or an agent which removes a protective group. Assay formats in which these 1,2-dioxetane labeled probes and referents may be used to include hybridization assays, immuno assays, gel-based assays and Capillary Zone Electrophoresis.

    摘要翻译: 用1,2-二氧杂环丁烷前体标记的探针可用于多种测定。 探针可以是核酸,肽核酸,蛋白质,包括酶,抗体或抗原,类固醇,碳水化合物,药物或非药物半抗原。 探针具有与其结合的1,2-二氧杂环丁烷前体,通常共价或强配体键。 通过暴露于单线态氧将二氧杂环丁烷前体部分转化为结合的1,2-二氧环乙烷。 这些二氧杂环丁烷(标记)会自发分解,或被适当的触发剂诱导分解以释放光。 触发可能是pH温度的变化,或者是除去保护基团的试剂。 这些1,2-二氧杂环丁烷标记的探针和指示物可用于包括杂交测定,免疫测定,基于凝胶的测定和毛细管区域电泳的测定形式。

    Chemiluminescent energy transfer assays
    6.
    发明授权
    Chemiluminescent energy transfer assays 有权
    化学发光能量转移测定

    公开(公告)号:US06287767B1

    公开(公告)日:2001-09-11

    申请号:US09190181

    申请日:1998-11-12

    IPC分类号: G01N3353

    摘要: A chemiluminescent assays for the determination of the presence or amount of a biopolymer in bound assays using 1,2-dioxetanes in connection with AttoPhos™ as chemiluminescent substrates for enzyme-labeled targets or probes is provided. Further disclosed is a kit for conducting a bioassay for the presence or concentration of a biopolymer comprising a) an enzyme complex; b) a 1,2-dioxetane; and c) AttoPhos™.

    摘要翻译: 提供了一种化学发光测定法,用于在结合测定中测定生物聚合物的存在或数量,使用与作为酶标记的靶标或探针的化学发光底物的AttoPhos TM相关的1,2-二氧杂环己烷。 还公开了用于进行生物聚合物的存在或浓缩的试剂盒,其包含a)酶复合物; b)1,2-二氧环乙烷; 和c)AttoPhos TM。