Modification-Class Recognition
Recognize a defined PTM class across multiple protein or peptide sequence contexts, supporting broad detection and enrichment beyond a single target protein.
IP-MS Validated Pan PTM Antibodies for PTM Enrichment and Proteomics Workflows
Pan PTM antibodies recognize defined post-translational modification classes across multiple protein and peptide contexts. MtoZ Biolabs provides IP-MS validated antibodies for phosphorylation, lysine acylation, methylation, O-GlcNAcylation, oxidative modifications, and other PTMs, supporting Western blotting, immunoprecipitation, immunoaffinity enrichment, and mass spectrometry-based PTM studies.
For projects extending from PTM detection to modification-site profiling, MtoZ Biolabs also provides downstream PTM proteomics services, including antibody-based enrichment, high-resolution LC-MS/MS, modified peptide identification, and site-level data analysis.
Pan PTM Antibodies for Modification Detection, Enrichment, and Proteomics
MtoZ Biolabs offers IP-MS validated pan PTM antibodies for modification-class detection and enrichment, with product options supporting Western blotting, immunoprecipitation, immunoaffinity enrichment, and downstream LC-MS/MS analysis. Our pan PTM antibody portfolio covers phosphorylation, lysine acylation, methylation, O-GlcNAcylation, oxidative modifications, cysteine modifications, and emerging metabolite-derived PTMs. Available formats include monoclonal and other antibody options, with supported applications varying by product.
Proteome-Wide PTM Enrichment
Enrich modified proteins or peptides from complex biological samples to improve access to low-abundance PTM signals before downstream analysis.
Protein and Peptide Workflow Options
Support PTM detection at the protein level and immunoaffinity enrichment workflows designed for modified protein or peptide analysis.
LC-MS/MS Compatibility
Suitable for enrichment workflows that continue to high-resolution LC-MS/MS for modified peptide identification and PTM site profiling.
Common Pan PTM Antibody Categories
Phosphorylation
Pan phospho-serine/threonine, phospho-threonine, and phospho-tyrosine antibodies for signaling and kinase-network studies.
Lysine Acylation
Antibodies for acetylation, succinylation, malonylation, crotonylation, glutarylation, propionylation, butyrylation, benzoylation, and related acyl modifications.
Lactylation & Metabolic PTMs
Antibodies for L-lactyllysine, D-lactyllysine, β-hydroxybutyryllysine, 2-hydroxyisobutyryllysine, fumaryllysine, and other metabolite-derived PTMs.
Methylation
Pan tri-methyl lysine antibodies for broad detection and enrichment of lysine methylation signals.
O-GlcNAcylation
O-GlcNAc monoclonal antibody options for detecting and enriching O-GlcNAc-modified proteins.
Oxidative & Cysteine PTMs
Antibodies for 3-nitrotyrosine, itaconyl-cysteine, carboxyethyl-cysteine, and additional stress- or metabolite-associated modifications.
Featured IP-MS Validated Pan PTM Antibodies
Selected products from the MtoZ Biolabs pan PTM antibody portfolio. Product availability and supported applications vary by modification class and antibody format.
PHOSPHO-SERINE / THREONINE
View product → IP-MS Validated pan Phospho-Serine/Threonine Antibody
IP · Co-IP · IP-MS compatible
Where Pan PTM Antibodies Are Used
Pan PTM antibodies support modification-class detection, enrichment, and mass spectrometry-based profiling across major areas of molecular, cellular, and metabolic research.
Signal Transduction & Kinase Networks
Profile phosphorylation patterns and enrich phospho-serine, phospho-threonine, or phospho-tyrosine proteins and peptides involved in receptor, kinase, and downstream signaling pathways.
Epigenetics & Chromatin Regulation
Study lysine acetylation, methylation, crotonylation, lactylation, and related histone or non-histone modifications associated with chromatin organization and transcriptional regulation.
Metabolism & Metabolic Reprogramming
Investigate metabolite-derived PTMs such as acetylation, succinylation, malonylation, glutarylation, β-hydroxybutyrylation, lactylation, and 2-hydroxyisobutyrylation.
Immunometabolism & Inflammation
Examine PTM changes linked to immune-cell activation and inflammatory metabolism, including lactylation, itaconyl-cysteine modification, phosphorylation, acetylation, and O-GlcNAcylation.
Oxidative Stress & Protein Damage
Detect and enrich stress-associated modifications such as 3-nitrotyrosine and selected cysteine modifications to study oxidative, electrophilic, or metabolic stress responses.
Proteome-Wide PTM Profiling
Use pan PTM antibodies for global comparison of modification abundance, enrichment of low-abundance modified species, and downstream LC-MS/MS-based PTM site profiling.
From Pan PTM Enrichment to Mass Spectrometry-Based PTM Analysis
For projects extending beyond antibody selection, MtoZ Biolabs provides downstream PTM proteomics services covering immunoaffinity enrichment, high-resolution LC-MS/MS, modified peptide identification, and PTM site-level data analysis.
Frequently Asked Questions
Key considerations for pan PTM antibody selection, immunoaffinity enrichment, and downstream mass spectrometry workflows.
Q1How should I select a pan PTM antibody for my study?
Q2How do pan PTM antibodies differ from site-specific PTM antibodies?
Q3Can the same pan PTM antibody be used for both Western blotting and LC-MS/MS enrichment?
Q4Should PTM enrichment be performed at the protein or peptide level?
Q5What sample handling factors are important for PTM studies?
Q6Can MtoZ Biolabs support downstream PTM proteomics after antibody selection?
Find the Right Antibody for Your Research
Selecting the right antibody depends on target specificity, sample species, antibody format, host species, application, validation method, and downstream experimental goals. Use our product filter to quickly identify antibody products that match your experimental requirements.
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