CN1810989A - 一种等温反应检测具序列特异性的dna和rna的方法 - Google Patents
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Abstract
Description
扩增分类 | 特点 | 灵敏度(对样品的扩增倍数) | |||
DNA扩增 | RNA扩增 | 微阵列上扩增 | |||
非等温扩增 | PCR | + | + | - | 20-30循环扩增到106倍 |
LCR | + | - | - | 20-30循环扩增到106倍 | |
等温扩增 | SDA | + | + | + | 灵敏度高,快速扩增DNA分子 |
NASBA | + | + | - | 3小时内扩增107倍 | |
TMA | + | + | - | 常温30分钟扩增达109倍 |
10M目标序列T-1RNA | 1μl |
10M报告探针O-1 | 2μl |
10X NEB3号反应液 | 2μl |
去离子水 | 14.7μl |
N.NBstNI切刻内切酶 | 0.3μl |
样品1 | 样品2 | 样品3 | |
带捕获探针的微珠 | 10μl | 10μl | 10μl |
目标DNA | ---- | pcDNA3(HindIII)5μg | pcDNA3-UL89(HindIII)5μg |
验核探针(1μM) | 5μl | 5μl | 5μl |
20X SSPE | 4μl | 4μl | 4μl |
去离子水 | 21μl | 16μl | 16μl |
样品1 | 样品2 | 样品3 | |
反应样品 | 来自杂交体系中的样品1 10μl | 来自杂交体系中的样品2 10μl | 来自杂交体系中的样品3 10μl |
报告探针(10μM) | 2μl | 2μl | 2μl |
10X反应缓冲液 | 2μl | 2μl | 2μl |
0.1%BSA | 2μl | 2μl | 2μl |
ddH2O | 4μl | 4μl | 4μl |
N.BstNI切刻内切酶 | 0.3μl l | 0.3μl | 0.3μl |
样品1 | 样品2 | 样品3 | 样品4 | |
来自杂交体系中的样品1 | 10μl | 10μl | 10μl | 10μl |
复制探针(10μM) | 2μl | 2μl | 2μl | 2μl |
10X反应缓冲液 | 2μl | 2μl | 2μl | 2μl |
0.1%BSA | 2μl | 2μl | 2μl | 2μl |
ddH2O | 4μl | 3.8μl | 3.7μl | 3.5μl |
N.BstNI切刻内切酶 | 0 | 0 | 0.3μl | 0.3μl |
Bst DNA聚合酶 | 0 | 0.2μl | 0 | 0.2μl |
Claims (7)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101215600B (zh) * | 2007-01-04 | 2012-08-15 | 中国科学院广州生物医药与健康研究院 | 核酸目的序列的检测探针及检测方法 |
CN103343119A (zh) * | 2013-06-07 | 2013-10-09 | 浙江今复康生物科技有限公司 | 端粒c序列单链dna的亲和介导扩增方法及检测试剂盒 |
CN105950710A (zh) * | 2016-04-07 | 2016-09-21 | 南开大学 | 一种依赖内切酶结合侧向层析的核酸等温检测技术和试剂 |
CN106906309A (zh) * | 2017-05-09 | 2017-06-30 | 广州和实生物技术有限公司 | 一种丙型肝炎病毒(hcv)恒温检测试剂盒 |
CN108333350A (zh) * | 2017-12-19 | 2018-07-27 | 宝瑞源生物技术(北京)有限公司 | 免疫探针降解pcr层析核酸检测法 |
CN109097448A (zh) * | 2018-08-14 | 2018-12-28 | 深圳市赛哲生物有限公司 | 一种基于解旋酶和切刻酶的等温扩增核酸检测方法及试剂盒 |
CN109207564A (zh) * | 2017-06-30 | 2019-01-15 | 青岛科技大学 | 一种等温核酸扩增的方法 |
CN112899349A (zh) * | 2020-12-03 | 2021-06-04 | 青岛大学附属医院 | 同时检测一种或多种靶标核酸的可视化核酸检测方法及其应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002318253A1 (en) * | 2001-07-15 | 2003-03-03 | Keck Graduate Institute | Methylation analysis using nicking agents |
WO2004067764A2 (en) * | 2003-01-29 | 2004-08-12 | Keck Graduate Institute | Nucleic acid sequencing using nicking agents |
-
2005
- 2005-08-31 CN CN 200510036871 patent/CN1810989B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101215600B (zh) * | 2007-01-04 | 2012-08-15 | 中国科学院广州生物医药与健康研究院 | 核酸目的序列的检测探针及检测方法 |
CN103343119A (zh) * | 2013-06-07 | 2013-10-09 | 浙江今复康生物科技有限公司 | 端粒c序列单链dna的亲和介导扩增方法及检测试剂盒 |
CN103343119B (zh) * | 2013-06-07 | 2016-04-20 | 浙江今复康生物科技有限公司 | 端粒c序列单链dna的亲和介导扩增方法及检测试剂盒 |
CN105950710A (zh) * | 2016-04-07 | 2016-09-21 | 南开大学 | 一种依赖内切酶结合侧向层析的核酸等温检测技术和试剂 |
CN106906309A (zh) * | 2017-05-09 | 2017-06-30 | 广州和实生物技术有限公司 | 一种丙型肝炎病毒(hcv)恒温检测试剂盒 |
CN109207564A (zh) * | 2017-06-30 | 2019-01-15 | 青岛科技大学 | 一种等温核酸扩增的方法 |
CN108333350A (zh) * | 2017-12-19 | 2018-07-27 | 宝瑞源生物技术(北京)有限公司 | 免疫探针降解pcr层析核酸检测法 |
CN109097448A (zh) * | 2018-08-14 | 2018-12-28 | 深圳市赛哲生物有限公司 | 一种基于解旋酶和切刻酶的等温扩增核酸检测方法及试剂盒 |
CN112899349A (zh) * | 2020-12-03 | 2021-06-04 | 青岛大学附属医院 | 同时检测一种或多种靶标核酸的可视化核酸检测方法及其应用 |
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Effective date of registration: 20201209 Address after: 4 / F, building 1, No.1 Ruifa Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG HEXIN HEALTH TECHNOLOGY Co.,Ltd. Address before: Room 503, building 1, self compiled, No.1 Ruifa Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou runguang Hongteng Information Technology Co., Ltd |