CN111289425B - 基于荧光标记流式单分子计数的蛋白质含量计量基准方法 - Google Patents

基于荧光标记流式单分子计数的蛋白质含量计量基准方法 Download PDF

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CN111289425B
CN111289425B CN202010170831.9A CN202010170831A CN111289425B CN 111289425 B CN111289425 B CN 111289425B CN 202010170831 A CN202010170831 A CN 202010170831A CN 111289425 B CN111289425 B CN 111289425B
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protein
solution
fluorescence
single molecule
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CN111289425A (zh
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武利庆
杨彬
高运华
王迪
刘亚辉
金有训
王晶
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National Institute of Metrology
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434Optical arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38Diluting, dispersing or mixing samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486Counting the particles

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CN202010170831.9A 2020-03-12 2020-03-12 基于荧光标记流式单分子计数的蛋白质含量计量基准方法 Active CN111289425B (zh)

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CN202010170831.9A CN111289425B (zh) 2020-03-12 2020-03-12 基于荧光标记流式单分子计数的蛋白质含量计量基准方法
PCT/CN2021/080008 WO2021180129A1 (fr) 2020-03-12 2021-03-10 Procédé de référence de mesure de teneur en protéine basé sur un comptage de molécule unique de type à flux par marquage par fluorescence

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Publication number Priority date Publication date Assignee Title
CN111289425B (zh) * 2020-03-12 2021-03-30 中国计量科学研究院 基于荧光标记流式单分子计数的蛋白质含量计量基准方法
CN111724857B (zh) * 2020-07-07 2021-06-15 中国计量科学研究院 一种免疫分析中蛋白质溯源有效性及互换性评价方法
CN112457969B (zh) * 2020-11-30 2022-05-27 中国计量科学研究院 基于微流控芯片的单分子计数生物大分子计量方法
CN115575358B (zh) * 2021-06-21 2024-05-24 北京大学 一种对单分子荧光共振能量转移信号进行分析的方法
CN115980336B (zh) * 2022-12-26 2024-03-15 南京市计量监督检测院 一种白介素-2标准品及其制备方法

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EP3418738A1 (fr) * 2017-06-23 2018-12-26 Klinikum rechts der Isar der Technischen Universität München Un rapport de cellules immunitaires comme indicateur pronostique de succès thérapeutique dans le immunothérapie spécifique aux allergènes
CN109475863A (zh) * 2016-06-30 2019-03-15 卢米瑞德思英国有限公司 流体控制
US20190277845A1 (en) * 2013-03-15 2019-09-12 Senomyx, Inc. Screening assays to identify compounds which modulate t1r associated taste modalities which eliminate false positives
CN110249082A (zh) * 2016-12-01 2019-09-17 点燃生物科学有限公司 测定蛋白质的方法

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US8835110B2 (en) * 2008-11-04 2014-09-16 The Johns Hopkins University DNA integrity assay (DIA) for cancer diagnostics, using confocal fluorescence spectroscopy
WO2012144528A1 (fr) * 2011-04-18 2012-10-26 オリンパス株式会社 Procédé de détermination quantitative de particules cibles, dispositif d'analyse photométrique et programme informatique d'analyse photométrique
US20190369106A1 (en) * 2018-05-29 2019-12-05 Board Of Regents, The University Of Texas System Flow proteometric methods for digital quantification and binding analysis
CN109142756B (zh) * 2018-10-29 2022-02-08 领航基因科技(杭州)有限公司 一种单分子蛋白的检测方法
CN111289425B (zh) * 2020-03-12 2021-03-30 中国计量科学研究院 基于荧光标记流式单分子计数的蛋白质含量计量基准方法

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US20190277845A1 (en) * 2013-03-15 2019-09-12 Senomyx, Inc. Screening assays to identify compounds which modulate t1r associated taste modalities which eliminate false positives
CN109475863A (zh) * 2016-06-30 2019-03-15 卢米瑞德思英国有限公司 流体控制
CN110249082A (zh) * 2016-12-01 2019-09-17 点燃生物科学有限公司 测定蛋白质的方法
EP3418738A1 (fr) * 2017-06-23 2018-12-26 Klinikum rechts der Isar der Technischen Universität München Un rapport de cellules immunitaires comme indicateur pronostique de succès thérapeutique dans le immunothérapie spécifique aux allergènes

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应用同位素标记相对和绝对定量技术分析水蛭对IgA肾病血瘀证大鼠差异蛋白的表达;蓝芳 等;《湖南中医杂志》;20190731;第35卷(第7期);136-141 *

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