CN104755931B - 用于检测细胞样品中的活细胞的方法 - Google Patents
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- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
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- G—PHYSICS
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
Landscapes
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- Life Sciences & Earth Sciences (AREA)
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
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| PCT/US2013/039349 WO2013166337A1 (en) | 2012-05-02 | 2013-05-02 | Method of detecting viable cells in a cell sample |
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| CN104685346B (zh) | 2012-05-02 | 2018-05-29 | 查尔斯河实验室公司 | 细胞捕获系统及其使用 |
| US8993260B2 (en) | 2012-05-02 | 2015-03-31 | Charles River Laboratories, Inc. | Fluorescence-based viability staining method using a membrane permeable flourescent dye and membrane impermeable fluorescence quencher |
| USD719667S1 (en) * | 2013-03-14 | 2014-12-16 | Reametrix, Inc. | Cell detection system |
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| WO2015066727A1 (en) * | 2013-11-04 | 2015-05-07 | Charles River Laboratories, Inc. | Method for detecting viable cells in a cell sample |
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| US9436866B2 (en) | 2014-08-01 | 2016-09-06 | General Electric Company | High sensitivity flat panel microbiology detection and enumeration system |
| USD782694S1 (en) | 2014-11-04 | 2017-03-28 | Charles River Laboratories, Inc. | Filtration device |
| USD776295S1 (en) | 2014-11-04 | 2017-01-10 | Charles River Laboratories, Inc. | Base |
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| US9709500B2 (en) | 2017-07-18 |
| JP6482459B2 (ja) | 2019-03-13 |
| EP2780707A1 (en) | 2014-09-24 |
| CN104755931A (zh) | 2015-07-01 |
| WO2013166337A1 (en) | 2013-11-07 |
| EP2780707B1 (en) | 2016-02-24 |
| JP2015517656A (ja) | 2015-06-22 |
| US20180120231A1 (en) | 2018-05-03 |
| US20130323745A1 (en) | 2013-12-05 |
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