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公开(公告)号:WO2015002975A1
公开(公告)日:2015-01-08
申请号:PCT/US2014/045094
申请日:2014-07-01
Inventor: CHIU, Daniel, T. , ZHAO, Mengxia , NELSON, Wyatt , SCHIRO, Perry, G.
IPC: G01N35/08
CPC classification number: G01N33/57492 , B01L3/502738 , B01L3/502761 , B01L3/502776 , B01L3/561 , B01L3/567 , B01L2200/0652 , B01L2200/0668 , B01L2200/0673 , B01L2200/10 , B01L2300/0636 , B01L2300/0681 , B01L2300/0816 , B01L2300/0832 , B01L2300/0864 , B01L2300/0883 , B01L2400/0406 , B01L2400/0415 , B01L2400/0487 , B01L2400/06 , B01L2400/0633 , B01L2400/086 , G01N15/0612 , G01N15/0618 , G01N15/0656 , G01N15/1456 , G01N15/1484 , G01N21/6428 , G01N21/6456 , G01N33/49 , G01N33/5304 , G01N35/0098 , G01N2015/0681 , G01N2015/0693 , G01N2015/1006 , G01N2015/149 , G01N2035/00237 , G01N2035/00356 , G01N2035/1034
Abstract: Provided herein, among other aspects, are methods and apparatuses for analyzing particles in a sample. In some aspects, the particles can be analytes, cells, nucleic acids, or proteins and contacted with a tag, partitioned into aliquots, detected by a ranking device, and isolated. The methods and apparatuses provided herein may include a microfluidic chip. In some aspects, the methods and apparatuses may be used to quantify rare particles in a sample, such as cancer cells and other rare cells for disease diagnosis, prognosis, or treatment.
Abstract translation: 除了其它方面之外,本文提供了用于分析样品中的颗粒的方法和装置。 在一些方面,颗粒可以是分析物,细胞,核酸或蛋白质,并与标签接触,分成等分试样,由排序装置检测并分离。 本文提供的方法和装置可以包括微流体芯片。 在一些方面,所述方法和装置可用于定量样品中的稀有颗粒,例如用于疾病诊断,预后或治疗的癌细胞和其它稀有细胞。