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DOI :
10.3791/62119-v
August 12th, 2021
Chapters
0:04
Introduction
0:37
Cytosolic Protein Isolation
2:45
Cell Homogenization
3:55
Debris Removal and Crude Mitochondrial and Membrane Fraction Isolation
4:47
Isopycnic Density Gradient Purification
6:34
Nuclear Protein Isolation
7:57
Results: Fractionation of U937 Cells by Isopycnic Density Gradient Purification
9:34
Conclusion
この分画プロトコルにより、研究者は哺乳類細胞から細胞質、核、ミトコンドリア、および膜タンパク質を単離することができます。後者の2つの細胞内画分は、等密度密度勾配を介してさらに精製される。
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