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磷酸浓缩结合无标签定量质谱法研究前列腺癌的 Phosphoproteome
Journal JoVE
Recherche en cancérologie
This content is Free Access.
Journal JoVE Recherche en cancérologie
Phosphopeptide Enrichment Coupled with Label-free Quantitative Mass Spectrometry to Investigate the Phosphoproteome in Prostate Cancer
DOI:

12:23 min

August 02, 2018

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Chapitres

  • 00:04Titre
  • 00:38Harvesting Tissue
  • 01:31Lysate Digestion and Reverse Phase Extraction
  • 04:12Immunoprecipitation and Enrichment of pY Peptides and Prewashing of pY Beads
  • 06:59Titanium Dioxide Enrichment of pY Peptides and Desalting for MS Analyses
  • 09:32Results: Prostate Cancer Phosphopeptide Enrichment and Analysis by Mass Spectrometry
  • 11:29Conclusion

Summary

Traduction automatique

本协议描述了从前列腺癌细胞系或组织中提取和丰富磷酸肽持的过程,通过质谱法蛋白质组学分析 phosphoproteome。

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