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निरपेक्ष प्रोटीन की मात्रा के लिए मास स्पेक्ट्रोमेट्री निगरानी चयनित रिएक्शन
JoVE Journal
Biologia
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JoVE Journal Biologia
Selected Reaction Monitoring Mass Spectrometry for Absolute Protein Quantification
DOI:

09:04 min

August 17, 2015

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Capitoli

  • 00:05Titolo
  • 01:32Preparation of Peptide Standards
  • 02:36LC-SRM Assay Development
  • 04:02LC-SRM Assay of Biological Samples
  • 07:39Results: LC-SRM Analysis
  • 08:37Conclusion

Summary

Traduzione automatica

This protocol describes how to perform absolute quantification assays of target proteins within complex biological samples using selected reaction monitoring. It was used to accurately quantify proteins of the mouse macrophage chemotaxis signaling pathway. Target peptide selection, assay development, and qualitative and quantitative assays are described in detail.

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