专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070238140A1 Method For Multiplex Bead-Based Assays Using Chemiluminescence and Fluorescence 审中-公开
标题翻译：使用化学发光和荧光进行多重珠子分析的方法
公开(公告)号：US20070238140A1
公开(公告)日：2007-10-11
申请号：US11279070
申请日：2006-04-07
申请人： Stephen Pentoney , David Yang , Clarence Lew
发明人： Stephen Pentoney , David Yang , Clarence Lew
IPC分类号： G01N33/551
CPC分类号： G01N33/582 , G01N33/54313
摘要： A method for detecting a target analyte in a sample, the method having the steps of: binding the target analyte to a fluorescently coded particle capable of specifically binding to the target analyte; labeling the target analyte with a first chemiluminescence component; adding a second chemiluminescence component to the labeled target analyte to produce chemiluminescence; stabilizing the particle; exciting fluorescence from the fluorescently coded particle; detecting fluorescence from the fluorescently coded particle; and detecting the chemiluminescence.
摘要翻译：一种用于检测样品中的目标分析物的方法，所述方法具有以下步骤：将目标分析物结合到能够特异性结合目标分析物的荧光编码的颗粒; 用第一化学发光成分标记目标分析物; 向标记的目标分析物中加入第二化学发光组分以产生化学发光; 稳定粒子; 来自荧光编码颗粒的激发荧光; 从荧光编码的颗粒中检测荧光; 并检测化学发光。

2. 发明申请

US20050162648A1 System and method for multiple laser triggering 有权
标题翻译：多激光触发的系统和方法
公开(公告)号：US20050162648A1
公开(公告)日：2005-07-28
申请号：US10763652
申请日：2004-01-23
申请人： Robert Auer , Clarence Lew , Stephen Pentoney , David Yang
发明人： Robert Auer , Clarence Lew , Stephen Pentoney , David Yang
IPC分类号： G01N15/14 , G01N21/64
CPC分类号： G01N15/14 , G01N2021/6441
摘要： A system for measuring the irradiance of a fluorescently labeled particle having a cytometric flow chamber; a plurality of excitation light sources; a plurality of scatter detectors, each configured to detect light from only one of the plurality of excitation light sources and arranged so as to detect scattered light from the particle; a trigger connected to the plurality of scatter detectors, the trigger emitting a signal when scattered light incident on one of the scatter detectors is exceeding a predetermined threshold value; collection optics; at least one fluorescence detector to receive emissions collected by the collection optics and generate an output, the at least one fluorescence detector being configured to respond only to a discrete number of wavelength bands; and an integrator for recording the output of the at least one fluorescence detector in response to a signal from the trigger.
摘要翻译：一种用于测量具有细胞流动室的荧光标记颗粒的辐照度的系统; 多个激发光源; 多个散射检测器，每个散射检测器被配置为检测来自所述多个激发光源中的一个的光，并且被布置成检测来自所述粒子的散射光; 连接到多个散射检测器的触发器，当入射在一个散射检测器上的散射光超过预定阈值时，触发器发出信号; 收集光学; 至少一个荧光检测器，用于接收由所述收集光学器件收集的发射并产生输出，所述至少一个荧光检测器被配置为仅响应于离散数量的波长带; 以及用于响应于来自触发器的信号记录至少一个荧光检测器的输出的积分器。

3. 发明申请

US20050208573A1 Analyte detection system 有权
公开(公告)号：US20050208573A1
公开(公告)日：2005-09-22
申请号：US11128523
申请日：2005-05-13
申请人： Michael Bell , Yuan Lin , Josephine Michael , Stephen Pentoney , Tsong-Tseh Tsay
发明人： Michael Bell , Yuan Lin , Josephine Michael , Stephen Pentoney , Tsong-Tseh Tsay
IPC分类号： C09B23/00 , C09K11/06 , G01N15/14 , G01N21/78 , G01N33/542 , G01N33/543 , G01N33/58 , C12Q1/68 , G01N33/551
CPC分类号： G01N33/587 , G01N15/1459 , G01N33/542 , G01N33/582 , G01N2015/1438 , Y10T436/13
摘要： An analyte detection system utilizing a combination of fluorescent labels for labeling particles and an analyte specific fluorescent analyte detection dye. The particles contain a combination of fluorescent labels for coding the particles and an analyte specific fluorescent dye. The particles can be used to identify and quantify analytes in an analytical sample by reaction of the analytical sample with the particles. An analytical device can identify the particles according to the combination of fluorescent labels. The device can then correlate the identified particle with the analyte specific fluorescent analyte detection dye. Multiple subpopulations of particles can be used to identify and quantify multi-analytes in a single analytical sample. Near infrared (NIR) fluorescent labels useful in the detection system are also provided.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式