基本信息:
- 专利标题: NOVEL GREEN AND ORANGE FLUORESCENT LABELS AND THEIR USES
- 专利标题(中):新的绿色和橙色荧光标签及其用途
- 申请号:PCT/US0330167 申请日:2003-09-23
- 公开(公告)号:WO2004027388A3 公开(公告)日:2004-06-10
- 发明人: BHATT RAM , CONRAD MICHAEL J , BENCHEIKH AZZOUZ , XIONG YIFENG
- 申请人: CHROMAGEN INC , BHATT RAM , CONRAD MICHAEL J , BENCHEIKH AZZOUZ , XIONG YIFENG
- 专利权人: CHROMAGEN INC,BHATT RAM,CONRAD MICHAEL J,BENCHEIKH AZZOUZ,XIONG YIFENG
- 当前专利权人: CHROMAGEN INC,BHATT RAM,CONRAD MICHAEL J,BENCHEIKH AZZOUZ,XIONG YIFENG
- 优先权: US41302502 2002-09-23
- 主分类号: C07C309/50
- IPC分类号: C07C309/50 ; C07C309/51 ; C07C311/29 ; C07C331/20 ; C07D207/44 ; C07D207/452 ; C07D207/46 ; G01N33/533 ; C07C309/63 ; A61K31/10
摘要:
The present invention provides novel fluorescent compounds and covalent attachment chemistries which facilitate the use of these compounds as labels for ultrasensitive and quantitative fluorescent detection of low levels of biomolecules. In a preferred embodiment, the fluorescent labels of this invention are novel derivatives of the hydroxy-pyrene trisulphonic and disulphonic acids which may be used in any assay in which radioisotopes, colored dyes or other fluorescent molecules are currently used. Thus, for example, any assay using labeled antibodies, proteins, oligonucleotides or lipids, including fluorescent cell sorting, fluorescence microscopy (including dark-field microscopy), fluorescence polarization assays, ligand, receptor binding assays, receptor activation assays and diagnostic assays can benefit from use of the compounds disclosed herein.
摘要(中):
本发明提供了新颖的荧光化合物和共价连接化学物质,其有利于使用这些化合物作为标记用于超低灵敏度和定量荧光检测低水平生物分子。 在一个优选的实施方案中,本发明的荧光标记是羟基芘三磺酸和二磺酸的新衍生物,其可用于任何其中目前使用放射性同位素,有色染料或其他荧光分子的测定中。 因此,例如,使用标记抗体,蛋白质,寡核苷酸或脂质(包括荧光细胞分选,荧光显微术(包括暗视野显微术),荧光偏振测定,配体,受体结合测定,受体活化测定和诊断测定)的任何测定可以受益 从使用本文公开的化合物。
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C309/00 | 磺酸;其卤化物、酯或酐 |
--------C07C309/01 | .磺酸 |
----------C07C309/02 | ..含有连接非环碳原子的磺基 |
------------C07C309/45 | ...含有连接碳架的非硝基或亚硝基的氮原子 |
--------------C07C309/49 | ....碳架被单键氧原子进一步取代 |
----------------C07C309/50 | .....含有至少1个连接稠环系的六元芳环的碳原子的磺基 |