分离和表征革兰氏阴性菌脂多糖(LPS)的脂质A区域,有助于深入了解基于细胞表面的抗生素耐药机制、细菌存活与适应性,以及化学结构多样的脂质A分子如何差异性地调节宿主先天免疫反应。
Chapters in this video
0:05
Title
2:00
Large Scale Lipid A Extraction (50 ml to 1.5 L)
7:56
MS/MS on Lipid A by Ultraviolet Photodissociation (UVPD)
9:04
Results: Chemical Characterization of Lipid A by Mass Spectrometry and Thin Layer Chromatography
12:00
Conclusion
6:22
Electrospray Ionization Mass Spectrometry of Lipid A and Collision Induced Dissociation
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