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JoVE Journal
Chemistry

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卡利内克特氏菌中神经肽的多方面质谱研究
 
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卡利内克特氏菌中神经肽的多方面质谱研究

Article DOI: 10.3791/63322-v 09:22 min May 31st, 2022
May 31st, 2022

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Summary

Please note that all translations are automatically generated.

Click here for the English version.

神经肽的质谱表征提供序列、定量和定位信息。这种优化的工作流程不仅对神经肽研究有用,而且对其他内源性肽也很有用。此处提供的方案描述了使用 LC-ESI-MS、MALDI-MS 点斑和 MALDI-MS 成像的神经肽的样品制备、MS 采集、MS 分析和神经肽的数据库生成。

Tags

化学,第183期,神经肽,质谱,肽纯化,同位素标记, 从头 测序,定量,LC,MALDI,质谱成像,数据库搜索,转录组挖掘
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