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加上质谱肽免疫亲和富集的蛋白质定量
Journal JoVE
Biologie
This content is Free Access.
Journal JoVE Biologie
Quantification of Proteins Using Peptide Immunoaffinity Enrichment Coupled with Mass Spectrometry
DOI:

06:09 min

July 31, 2011

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Chapitres

  • 00:05Titre
  • 01:05Trypsin Enzymatic Digestion and Cleanup
  • 03:17Peptide Immunoaffinity Enrichment
  • 04:45Analysis by Multiple Reaction Monitoring – Mass Spectrometry
  • 05:24MRM of a SISCAPA-Enriched Sample
  • 05:44Conclusion

Summary

Traduction automatique

稳定同位素标准和捕捉反肽抗体(SISCAPA)夫妇亲和富集稳定同位素稀释质谱(MRM - MS)的肽作为代理人为各自的蛋白质肽的定量测量提供。在这里,我们描述了一个部分自动化的格式使用磁性粒子的协议。

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