Journal
/
/
Phosphopeptide Enrichment Coupled with Label-free Quantitative Mass Spectrometry to Investigate the Phosphoproteome in Prostate Cancer
JoVE Journal
Pesquisa do Câncer
This content is Free Access.
JoVE Journal Pesquisa do Câncer
Phosphopeptide Enrichment Coupled with Label-free Quantitative Mass Spectrometry to Investigate the Phosphoproteome in Prostate Cancer
DOI:

12:23 min

August 02, 2018

, , , ,

Capítulos

  • 00:04Título
  • 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

Tadução automática

This protocol describes a procedure to extract and enrich phosphopeptides from prostate cancer cell lines or tissues for an analysis of the phosphoproteome via mass spectrometry-based proteomics.

Vídeos Relacionados

Read Article