
基本信息:
- 专利标题: 一种测定Luc2P系列报告基因细胞系中萤光素酶基因拷贝数的新方法
- 专利标题(英):New method for measuring copy number of luciferase genes in Luc2P series reporter gene cell line
- 申请号:CN201910980448.7 申请日:2019-10-16
- 公开(公告)号:CN110592197A 公开(公告)日:2019-12-20
- 发明人: 王军志 , 饶春明 , 于雷 , 贾春翠 , 周勇 , 李永红 , 史新昌 , 秦玺 , 裴德宁
- 申请人: 中国食品药品检定研究院
- 申请人地址: 北京市东城区天坛西里2号
- 专利权人: 中国食品药品检定研究院
- 当前专利权人: 中国食品药品检定研究院
- 当前专利权人地址: 北京市东城区天坛西里2号
- 代理机构: 北京中知法苑知识产权代理事务所
- 代理人: 常玉明; 张兰海
- 主分类号: C12Q1/6851
- IPC分类号: C12Q1/6851
The present invention relates to a new method for measuring copy number of luciferase genes in a Luc2P series reporter gene cell line. The method is based on a novel digital quantitative PCR technology, designs and synthesizes primers and probes specific to the Luc2P series luciferase genes, an optimized PCR reaction system and reaction program are used to quantitatively detect the copy number ofthe luciferase genes in the Luc2P series luciferase reporter gene cells, and used to evaluate stability of foreign gene modifications. The rapid luciferase gene modification stability evaluation method is established for the Luc2P series reporter gene cell lines for activity measurement. Compared with traditional foreign gene copy number detection method Southern blot and fluorescence quantitativePCR, the new method is short in experimental cycles and simple in operation, does not require standard substances, and is absolute in quantification, and good in specificity and repeatability.
IPC结构图谱:
C | 化学;冶金 |
--C12 | 生物化学;啤酒;烈性酒;果汁酒;醋;微生物学;酶学;突变或遗传工程 |
----C12Q | 包含酶或微生物的测定或检验方法;其所用的组合物或试纸;这种组合物的制备方法;在微生物学方法或酶学方法中的条件反应控制 |
------C12Q1/00 | 包含酶或微生物的测定或检验方法;其组合物;这种组合物的制备方法 |
--------C12Q1/68 | .包括核酸 |
----------C12Q1/6813 | ..杂交分析 |
------------C12Q1/6851 | ...定量扩增 |