LERLIC-MS / MS进行深入表征和谷氨酰胺的定量和天冬酰胺脱酰胺在鸟枪蛋白质组学

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Cited by 6

08:01 min

April 9th, 2017

10.3791/55626-v

April 9th, 2017

7.8K views

这里,我们提出的长条静电排斥亲水相互作用色谱 - 串联质谱(LERLIC-MS / MS)的方法的一个步骤一步协议。这是一种新的方法,使通过鸟枪蛋白质组学的谷氨酰胺和天冬酰胺脱酰胺亚型的第一次定量和定性。

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LERLIC MS MS

Chapters in this video

0:05

Title

0:44

Long-length Anion-exchange (LAX) Capillary Column Packing

1:43

Tissue Sample Preparation

5:33

One-dimension Long-length Electrostatic Repulsion-hydrophilic Interaction Chromatography-tandem Mass Spectrometry (LERLIC-MS/MS) Separation and Data Analysis

6:48

Results: Separation of Deamidation Isoforms of Glutamine and Asparagine by LERLIC-MS/MS

7:34

Conclusion

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