Proteomics & Mass Spectrometry

AI-Driven
Proteomics
Analysis

Transform raw mass spectrometry data into deep biological insights. Our deep learning platform powers peptide identification, protein quantification, and post-translational modification analysis with robust accuracy.

Deep Learning LFQ / TMT / DIA PTM Mapping

AI Proteomics Pipeline

Data Formats
Thermo, Bruker, Sciex
Quant Methods
LFQ / TMT / DIA
Search Engines
Mascot, Sequest, MaxQuant
FDR Control
1% PSM / Protein
✓ Complete end-to-end pipeline
→ Raw file conversion & QC
→ AI-powered peptide identification
→ Protein inference & quantification
→ Statistical analysis & pathway enrichment
→ Publication-ready reports
Platform Capabilities

Next-Generation Proteomics
Powered by AI

Mass spectrometry generates complex datasets requiring sophisticated computational analysis. Our AI-driven proteomics platform combines deep learning algorithms with proven bioinformatics workflows to deliver accurate, reproducible results from raw MS data.

Whether analyzing DIA-MS, TMT-labeled samples, or performing label-free quantification, our platform adapts to your experimental design and research questions. Every project includes expert consultation to optimize analysis strategy.

Deep Learning Peptide Identification

Neural network models trained on curated spectral libraries support peptide identification across diverse organisms and experimental conditions.

Multi-Quantification Methods

Support for label-free quantification (LFQ), TMT isobaric labeling, DIA/SWATH-MS, and targeted PRM analysis with robust statistical modeling.

Expert Consultation Included

Every project includes dedicated consultation to align analysis strategy with your experimental design and research goals.

▶ AI PROTEOMICS PIPELINE
Analysis Workflow Overview
Data Formats
Thermo, Bruker, Sciex
Quant Methods
LFQ / TMT / DIA
Search Engines
Mascot, Sequest, MaxQuant
FDR Control
1% PSM / Protein
✓ Complete end-to-end pipeline
→ Raw file conversion & QC
→ AI-powered peptide identification
→ Protein inference & quantification
→ Statistical analysis & pathway enrichment
→ Publication-ready reports
Service Portfolio

Proteomics Analysis Services

Comprehensive mass spectrometry data analysis powered by state-of-the-art AI algorithms and proven bioinformatics workflows.

Deep Learning Peptide Identification

AI-powered peptide identification using neural network models trained on curated spectral libraries. Supports diverse organisms and experimental conditions with robust statistical validation.

  • Deep learning spectrum prediction
  • Hybrid database search algorithms
  • De novo peptide sequencing
  • Open modification searching

Protein Quantification

Accurate protein abundance measurement using label-free, TMT, or DIA approaches with rigorous statistical modeling and normalization for biological significance.

  • Label-free quantification (LFQ)
  • TMT isobaric labeling analysis
  • DIA/SWATH-MS processing
  • Targeted PRM quantification

Mass Spectrometry Data Analysis

End-to-end processing of raw mass spectrometry files including quality control, feature detection, identification, and quantification with comprehensive quality metrics.

  • Multi-vendor file conversion
  • Search engine comparison
  • FDR control & validation
  • Multi-run alignment

Post-Translational Modification Analysis

Sensitive detection and localization of protein modifications including phosphorylation, acetylation, ubiquitination, and glycosylation with site-specific quantification.

  • Phosphorylation site mapping
  • Acetylation & methylation analysis
  • Ubiquitination site identification
  • N-linked/O-linked glycopeptide analysis

Proteome Profiling

Comprehensive proteome-wide profiling for biomarker discovery, disease mechanisms, and drug target identification. Integration with transcriptomics for multi-omics insights.

  • Whole proteome analysis
  • Subcellular fractionation
  • Membrane protein enrichment
  • Biofluid proteomics

Interaction Proteomics

Identify protein-protein interactions and complex composition using co-immunoprecipitation, cross-linking MS, and proximity labeling approaches.

  • Co-IP mass spectrometry
  • Cross-linking MS (XL-MS)
  • BioID/AP-MS analysis
  • Complex composition mapping
AI Technology

Deep Learning for Mass Spec

Our deep learning models are trained on curated spectral libraries containing millions of peptide-spectrum matches from diverse organisms and instrument platforms, enabling robust performance across a wide range of experimental conditions.

Spectrum-CNN Architecture

Convolutional neural networks trained on raw spectrum data learn optimal feature representations for peptide identification.

Transfer Learning

Enginoma baseline models performance-calibrated on project-specific spectral libraries for optimal performance on your experimental system.

Ensemble Predictions

Multiple models combined for robust peptide identification and PTM site localization with confidence scores.

FAQ

Frequently Asked Questions

We accept all major vendor formats including Thermo RAW, Bruker BAF/D, Sciex WIFF/WIFF2, Agilent MFD, and Waters RAW files. Converted formats (mzML, mzXML) are also accepted.

We use target-decoy searching with concatenated or reversed databases and apply FDR estimation at both peptide-spectrum match and protein levels. Standard threshold is 1% FDR unless otherwise specified.

Yes, we offer cross-linking mass spectrometry analysis including spectrum identification, cross-link site localization, and interaction network visualization using specialized tools.

We apply appropriate statistical tests (t-test, ANOVA) with multiple testing correction (Benjamini-Hochberg) for differential abundance analysis. Biological replication and power analysis are considered in experimental design consultation.

Yes, all processed data, search results, and analysis scripts are provided along with publication-ready figures. Data can be delivered via secure cloud transfer or physical media.

Literature

Key Publications in Proteomics & Deep Learning

Selected references supporting our analytical approaches and technology platform.

1

Kong AT, et al. MSFragger: ultrafast and comprehensive peptide identification in mass spectrometry-based proteomics through fragment-ion indexing. Nat Methods. 2017. PMID: 28581497

2

Gessulat S, et al. Prosit: proteome-wide prediction of peptide tandem mass spectra by deep learning. Nat Methods. 2019. PMID: 30643269

3

Feng X, et al. TMTpro reagents: a set of isobaric labeling mass tags enables proteome-wide profiling in up to 16 samples per experiment. Nat Methods. 2021. PMID: 32203386

4

Zhong Y, et al. AlphaPeptDeep: a modular deep learning framework to predict peptide properties for proteomics. Nat Commun. 2022. PMID: 36414611

5

Cox J, Mann M. 1D and 2D annotation enrichment: a statistical method integrating quantitative proteomics with complementary high-throughput data. BMC Bioinformatics. 2012. PMID: 23176165

Trusted by Researchers at

Harvard Medical School Max Planck Institute Broad Institute Stanford University Johns Hopkins
FAQ

Frequently Asked Questions

Common questions about our proteomics analysis services and workflows.

We support data from all major mass spectrometry vendors including Thermo Fisher Scientific (Q Exactive, Orbitrap Fusion, Exploris series), Bruker (timsTOF Pro/Ultra), Sciex (TripleTOF, QTRAP), and Agilent (6550 iFunnel Q-TOF). Other platforms can be accommodated upon consultation.

Label-free quantification (LFQ) analyzes each sample separately without chemical labeling, making it cost-effective for large sample sets. TMT (Tandem Mass Tag) labeling chemically tags peptides from different samples, allowing them to be combined and analyzed in a single MS run — ideal for comparing multiple samples simultaneously with reduced missing data and high reproducibility.

Every analysis uses target-decoy database searching with concatenated or reversed sequences and applies FDR estimation at both PSM and protein levels. Standard thresholds are 1% FDR. We also perform sample correlation, PCA analysis, and technical replicate reproducibility validation to ensure data quality.

Yes, we offer specialized PTM analysis services including phosphorylation, ubiquitination, acetylation, methylation, and glycosylation. Our workflows include AI-enhanced PTM site localization confidence scoring and can distinguish between isobaric modifications.

Standard turnaround varies by project complexity. We'll provide a detailed timeline estimate during project consultation. Expedited processing is available for time-sensitive deadlines.

Ready to Analyze Your Proteomics Data?

Contact us to discuss your project requirements and receive a custom analysis proposal tailored to your experimental design.

Quant Methods
LFQ / TMT / DIA
Search Engines
Mascot, Sequest, MaxQuant
FDR Control
1% PSM / Protein
✓ Complete end-to-end pipeline
→ Raw file conversion & QC
→ AI-powered peptide identification
→ Protein inference & quantification
→ Statistical analysis & pathway enrichment
→ Publication-ready reports
Platform Capabilities

Next-Generation Proteomics
Powered by AI

Mass spectrometry generates complex datasets requiring sophisticated computational analysis. Our AI-driven proteomics platform combines deep learning algorithms with proven bioinformatics workflows to deliver accurate, reproducible results from raw MS data.

Whether analyzing DIA-MS, TMT-labeled samples, or performing label-free quantification, our platform adapts to your experimental design and research questions. Every project includes expert consultation to optimize analysis strategy.

Deep Learning Peptide Identification

Neural network models trained on curated spectral libraries support peptide identification across diverse organisms and experimental conditions.

Multi-Quantification Methods

Support for label-free quantification (LFQ), TMT isobaric labeling, DIA/SWATH-MS, and targeted PRM analysis with robust statistical modeling.

Expert Consultation Included

Every project includes dedicated consultation to align analysis strategy with your experimental design and research goals.

▶ AI PROTEOMICS PIPELINE
Analysis Workflow Overview
Data Formats
Thermo, Bruker, Sciex
Quant Methods
LFQ / TMT / DIA
Search Engines
Mascot, Sequest, MaxQuant
FDR Control
1% PSM / Protein
✓ Complete end-to-end pipeline
→ Raw file conversion & QC
→ AI-powered peptide identification
→ Protein inference & quantification
→ Statistical analysis & pathway enrichment
→ Publication-ready reports
Service Portfolio

Proteomics Analysis Services

Comprehensive mass spectrometry data analysis powered by state-of-the-art AI algorithms and proven bioinformatics workflows.

Deep Learning Peptide Identification

AI-powered peptide identification using neural network models trained on curated spectral libraries. Supports diverse organisms and experimental conditions with robust statistical validation.

  • Deep learning spectrum prediction
  • Hybrid database search algorithms
  • De novo peptide sequencing
  • Open modification searching

Protein Quantification

Accurate protein abundance measurement using label-free, TMT, or DIA approaches with rigorous statistical modeling and normalization for biological significance.

  • Label-free quantification (LFQ)
  • TMT isobaric labeling analysis
  • DIA/SWATH-MS processing
  • Targeted PRM quantification

Mass Spectrometry Data Analysis

End-to-end processing of raw mass spectrometry files including quality control, feature detection, identification, and quantification with comprehensive quality metrics.

  • Multi-vendor file conversion
  • Search engine comparison
  • FDR control & validation
  • Multi-run alignment

Post-Translational Modification Analysis

Sensitive detection and localization of protein modifications including phosphorylation, acetylation, ubiquitination, and glycosylation with site-specific quantification.

  • Phosphorylation site mapping
  • Acetylation & methylation analysis
  • Ubiquitination site identification
  • N-linked/O-linked glycopeptide analysis

Proteome Profiling

Comprehensive proteome-wide profiling for biomarker discovery, disease mechanisms, and drug target identification. Integration with transcriptomics for multi-omics insights.

  • Whole proteome analysis
  • Subcellular fractionation
  • Membrane protein enrichment
  • Biofluid proteomics

Interaction Proteomics

Identify protein-protein interactions and complex composition using co-immunoprecipitation, cross-linking MS, and proximity labeling approaches.

  • Co-IP mass spectrometry
  • Cross-linking MS (XL-MS)
  • BioID/AP-MS analysis
  • Complex composition mapping
AI Technology

Deep Learning for Mass Spec

Our deep learning models are trained on curated spectral libraries containing millions of peptide-spectrum matches from diverse organisms and instrument platforms, enabling robust performance across a wide range of experimental conditions.

Spectrum-CNN Architecture

Convolutional neural networks trained on raw spectrum data learn optimal feature representations for peptide identification.

Transfer Learning

Enginoma baseline models performance-calibrated on project-specific spectral libraries for optimal performance on your experimental system.

Ensemble Predictions

Multiple models combined for robust peptide identification and PTM site localization with confidence scores.

FAQ

Frequently Asked Questions

We accept all major vendor formats including Thermo RAW, Bruker BAF/D, Sciex WIFF/WIFF2, Agilent MFD, and Waters RAW files. Converted formats (mzML, mzXML) are also accepted.

We use target-decoy searching with concatenated or reversed databases and apply FDR estimation at both peptide-spectrum match and protein levels. Standard threshold is 1% FDR unless otherwise specified.

Yes, we offer cross-linking mass spectrometry analysis including spectrum identification, cross-link site localization, and interaction network visualization using specialized tools.

We apply appropriate statistical tests (t-test, ANOVA) with multiple testing correction (Benjamini-Hochberg) for differential abundance analysis. Biological replication and power analysis are considered in experimental design consultation.

Yes, all processed data, search results, and analysis scripts are provided along with publication-ready figures. Data can be delivered via secure cloud transfer or physical media.

Literature

Key Publications in Proteomics & Deep Learning

Selected references supporting our analytical approaches and technology platform.

1

Kong AT, et al. MSFragger: ultrafast and comprehensive peptide identification in mass spectrometry-based proteomics through fragment-ion indexing. Nat Methods. 2017. PMID: 28581497

2

Gessulat S, et al. Prosit: proteome-wide prediction of peptide tandem mass spectra by deep learning. Nat Methods. 2019. PMID: 30643269

3

Feng X, et al. TMTpro reagents: a set of isobaric labeling mass tags enables proteome-wide profiling in up to 16 samples per experiment. Nat Methods. 2021. PMID: 32203386

4

Zhong Y, et al. AlphaPeptDeep: a modular deep learning framework to predict peptide properties for proteomics. Nat Commun. 2022. PMID: 36414611

5

Cox J, Mann M. 1D and 2D annotation enrichment: a statistical method integrating quantitative proteomics with complementary high-throughput data. BMC Bioinformatics. 2012. PMID: 23176165

Trusted by Researchers at

Harvard Medical School Max Planck Institute Broad Institute Stanford University Johns Hopkins
FAQ

Frequently Asked Questions

Common questions about our proteomics analysis services and workflows.

We support data from all major mass spectrometry vendors including Thermo Fisher Scientific (Q Exactive, Orbitrap Fusion, Exploris series), Bruker (timsTOF Pro/Ultra), Sciex (TripleTOF, QTRAP), and Agilent (6550 iFunnel Q-TOF). Other platforms can be accommodated upon consultation.

Label-free quantification (LFQ) analyzes each sample separately without chemical labeling, making it cost-effective for large sample sets. TMT (Tandem Mass Tag) labeling chemically tags peptides from different samples, allowing them to be combined and analyzed in a single MS run — ideal for comparing multiple samples simultaneously with reduced missing data and high reproducibility.

Every analysis uses target-decoy database searching with concatenated or reversed sequences and applies FDR estimation at both PSM and protein levels. Standard thresholds are 1% FDR. We also perform sample correlation, PCA analysis, and technical replicate reproducibility validation to ensure data quality.

Yes, we offer specialized PTM analysis services including phosphorylation, ubiquitination, acetylation, methylation, and glycosylation. Our workflows include AI-enhanced PTM site localization confidence scoring and can distinguish between isobaric modifications.

Standard turnaround varies by project complexity. We'll provide a detailed timeline estimate during project consultation. Expedited processing is available for time-sensitive deadlines.

Ready to Analyze Your Proteomics Data?

Contact us to discuss your project requirements and receive a custom analysis proposal tailored to your experimental design.