申请人:Mehrpouyan Majid
公开号:US20060240411A1
公开(公告)日:2006-10-26
Arrays of microparticle populations, each population labeled with a single fluorescent dye, are provided for use in multiplex assays. The populations form a virtual multidimensional array wherein each microparticle is identified by fluorescence intensity in two different fluorescence detection channels. The arrays are useful in a variety of assays, including multiplex, multi-analyte assays for the simultaneous detection of two or more analytes by, for example, flow cytometry, and a labeling reagents in, for example, microscopy. The use of singly-dyed microparticles to form multidimensional arrays greatly simplifies the creation of multiplex assays.
微粒子群阵列可用于多重检测,每个微粒子群都用一种荧光染料标记。这些微粒群形成一个虚拟多维阵列,其中每个微粒通过两个不同荧光检测通道中的荧光强度进行识别。阵列可用于多种检测,包括通过流式细胞仪等方法同时检测两种或多种分析物的多重多分析检测,以及显微镜等方法中的标记试剂。使用单染微颗粒形成多维阵列大大简化了多重检测的创建。