Histone Methylation Quantitative Proteomics by LC-MS/MS

Isolate histones, enrich methylated peptides with modification-specific antibodies, analyze by nanoLC-MS/MS, and quantify changes across treatments.

Key takeaways

• Methylation regulates gene expression and cell fate.
• Antibody enrichment boosts low-abundance methyl marks.
• High-resolution MS resolves isobaric forms.
• TMT or label-free quant compares conditions.







Related services

Histone methylation Histone Methylation Analysis Histone Methylation Analysis Service Histone PTM Analysis Service Histone Isolation and Enrichment Service

Quant and PTM support Histone Acetylation Analysis Histone Phosphorylation Analysis Service TMT Quantitative Proteomics Service Qualitative Proteomics Analysis Service

FAQ

Can one run detect all methyl states? Enrichment and MS settings must match target marks (Kme1/2/3, Rme).

Why histone-specific prep? Acid extraction reduces non-histone peptide dominance.

Conclusion

Quantitative histone methylation proteomics reveals epigenetic programs at site resolution.