相关概念视频
01:15Western Blotting
17.4K
Western blotting is an analytical technique for protein identification. It has various applications in immunology and medicine, including detecting diseases like bovine spongiform encephalopathy, mad cow disease, and human and feline immunodeficiency virus from biological samples.
The technique begins with separating proteins from the sample using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), followed by protein transfer, immunoblotting, and finally, protein detection.
The technique begins with separating proteins from the sample using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), followed by protein transfer, immunoblotting, and finally, protein detection.
17.4K
02:57Southern Blot
20.1K
Agarose gel electrophoresis is very useful in separating DNA fragments by size. Running a DNA ladder containing fragments of the known length alongside the sample helps determine the approximate length of the sample DNA fragments. However, additional steps are needed to verify the sequence identity of the sample DNA fragments.
Denatured DNA fragments must be transferred onto a carrier membrane from the gel to make it accessible to a probe - a small ssDNA fragment complementary to the target DNA...
Denatured DNA fragments must be transferred onto a carrier membrane from the gel to make it accessible to a probe - a small ssDNA fragment complementary to the target DNA...
20.1K
您也可能阅读
相关文章
通过共同作者、期刊和引用图与本文相关的文章。
排序
概括
神经科学研究人员在许多阿尔茨海默病研究中发现了图像操纵. 这引起了人们对粉样蛋白级联假设的担忧,这是该病的主要解释.
科学领域:
- 神经科学
- 生物医学研究
- 阿尔茨海默病的病理生理学
背景情况:
- 在阿尔茨海默病的研究中,粉样蛋白级联假说一直是主要的理论.
- 这种假设认为粉样斑块的积累是神经退行的主要驱动因素.
