通过超性能液相色谱对细菌细胞壁进行隔离和制备,进行组成分析

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Cited by 48

11:18 min

January 15th, 2014

10.3791/51183-v

January 15th, 2014

16.2K views

细菌细胞壁由多肽组成,多肽交叉连接的糖链大分子网络。超性能液态色谱为多肽类成分的新发现提供了高分辨率和高吞吐量。我们提出了一个隔离细胞壁(sacculi)的程序,以及随后通过 UPLC 进行分析的准备。

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Bacterial Cell Wall Isolation

Chapters in this video

0:05

Title

1:43

Day 1 - Lysing Bacterial Cultures

3:24

Day 2 - Enzymatic Digestions

6:28

Day 3 - Preparation of Samples for UPLC

9:29

Results: UPLC Chromatograms of PG Digested from E. coli Sacculi

10:36

Conclusion

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