发明申请
WO2015109020A1 USE OF NUCLEIC ACID AGENTS FOR ULTRA-SENSITIVE DIGITAL DETECTION AND QUANTIFICATION OF TARGET MOLECULES
审中-公开
基本信息:
- 专利标题: USE OF NUCLEIC ACID AGENTS FOR ULTRA-SENSITIVE DIGITAL DETECTION AND QUANTIFICATION OF TARGET MOLECULES
- 专利标题(中):使用核酸代谢物进行超敏感数字检测和定量分析目标分子
- 申请号:PCT/US2015/011464 申请日:2015-01-14
- 公开(公告)号:WO2015109020A1 公开(公告)日:2015-07-23
- 发明人: WANG, Jinpeng , GONG, Qiang , FERGUSON, B. Scott
- 申请人: APTITUDE MEDICAL SYSTEMS, INC.
- 申请人地址: 2219 Bath Street Santa Barbara, California 93105 US
- 专利权人: APTITUDE MEDICAL SYSTEMS, INC.
- 当前专利权人: APTITUDE MEDICAL SYSTEMS, INC.
- 当前专利权人地址: 2219 Bath Street Santa Barbara, California 93105 US
- 代理机构: VAKHARIA-RAO, Hema et al.
- 优先权: US61/927,213 20140114
- 主分类号: C40B30/04
- IPC分类号: C40B30/04 ; C40B40/06 ; G01N33/00 ; G01N33/566 ; G01N33/537 ; C12Q1/68
摘要:
Described herein are methods and systems for detecting and quantifying target molecules and particles in a sample using a plurality of capture objects and a plurality of detection objects. The methods and system utilize nucleic-acid aptamers and digital DNA amplification and detection technology to transform the analog signals obtained from conventional ELISA to digital signals from single molecule counting.
摘要(中):
本文描述了使用多个捕获对象和多个检测对象来检测和定量样品中的靶分子和颗粒的方法和系统。 方法和系统利用核酸适体和数字DNA扩增和检测技术,将常规ELISA获得的模拟信号转化为单分子计数的数字信号。
IPC结构图谱:
C | 化学;冶金 |
--C40 | 组合技术 |
----C40B | 组合化学;化合物库,如化学库、虚拟库 |
------C40B30/00 | 筛选化合物库的方法 |
--------C40B30/04 | .通过测定对靶分子特殊结合能力,如抗体-抗原结合、受体-配体结合能力 |