RESEARCH
Peer reviewed scientific video journal
Video encyclopedia of advanced research methods
Visualizing science through experiment videos
EDUCATION
Video textbooks for undergraduate courses
Visual demonstrations of key scientific experiments
BUSINESS
Video textbooks for business education
OTHERS
Interactive video based quizzes for formative assessments
Products
RESEARCH
JoVE Journal
Peer reviewed scientific video journal
JoVE Encyclopedia of Experiments
Video encyclopedia of advanced research methods
EDUCATION
JoVE Core
Video textbooks for undergraduates
JoVE Science Education
Visual demonstrations of key scientific experiments
JoVE Lab Manual
Videos of experiments for undergraduate lab courses
BUSINESS
JoVE Business
Video textbooks for business education
Solutions
Language
zh_CN
Menu
Menu
Menu
Menu
DOI: 10.3791/52266-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
在细胞和组织中的蛋白水平通常紧紧蛋白质生产和清除的平衡调节。使用荧光衰减光转化(FDAP)后,蛋白质的间隙动力学可以通过实验在体内测量。
以下实验的总体目标是测量活斑马鱼胚胎的细胞内和细胞外蛋白质稳定性。这是通过用光转换荧光蛋白标记目标蛋白质,并将编码融合和荧光染料的 mRNA 注射到斑马鱼胚胎中来实现的。接下来,光转化融合蛋白进行光转化,脉冲标记蛋白质。
在这个例子中,分泌融合蛋白,然后随着时间的推移监测细胞内和细胞外光转换荧光强度的衰减,并拟合指数递减的功能,以确定融合蛋白的细胞内和细胞外半衰期。结果表明,基于荧光信号随时间衰减的光转换融合蛋白的体内稳定性。这种方法可以帮助回答细胞和发育生物学领域的关键问题。
View the full transcript and gain access to thousands of scientific videos
View the full transcript and gain access to thousands of scientific videos
Related Videos
09:10
Related Videos
12.1K Views
07:53
Related Videos
13.9K Views
07:19
Related Videos
11.9K Views
02:39
Related Videos
308 Views
08:13
Related Videos
13.9K Views
07:59
Related Videos
9.1K Views
10:10
Related Videos
12.6K Views
12:06
Related Videos
9.1K Views
06:59
Related Videos
4.2K Views
09:38
Related Videos
1.3K Views