Resources

Proteomics Databases



Metabolomics Databases

• • How to Choose a Disulfide Bond Mapping Service: Key Deliverables, Sample Requirements, and Cost Drivers

  Learn how to choose a disulfide bond mapping service by evaluating deliverables, sample requirements, and cost drivers for identity confirmation, comparability, and CMC projects.

• • How LC-MS Works in Proteomics To Identify and Quantify Proteins

  Learn how LC-MS and LC-MS/MS work in proteomics to identify and quantify proteins through peptide separation, MS/MS fragmentation, database searching, and quantitation strategies.

• • Disulfide Bond Mapping: LC-MS/MS Workflow, Data Interpretation, and Applications in Protein Characterization

  Learn disulfide bond mapping by LC-MS/MS, including workflow steps, data interpretation, confidence review, and applications in protein and biotherapeutic characterization.

• • Disulfide Bond Analysis LC-MS Service

  Learn what a disulfide bond analysis LC-MS service provides, including non-reduced peptide mapping, cysteine connectivity assignment, workflow steps, and biologics characterization applications.

• • Discovery, Quantification, or Validation: How to Match Mass Spectrometry Proteomics Strategies to Research Goals

  Compare discovery, quantification, and validation in mass spectrometry proteomics and learn how to match LC-MS/MS strategy to your research goals.

• • Determining Disulfide Bond Position by Peptide Mapping with LC-MS/MS

  Learn how to determine disulfide bond position by peptide mapping with LC-MS/MS, including non-reduced digestion, disulfide-linked peptide assignment, and biotherapeutic characterization applications.

• • Determining Disulfide Bond Position by Peptide Mapping

  Learn how to determine disulfide bond position by peptide mapping, including non-reduced digestion, disulfide-linked peptide detection, mapping strategies, and biologics applications.

• • DDA vs. DIA vs. TMT in LC-MS/MS Proteomics: How to Choose the Right Strategy

  Compare DDA, DIA, and TMT in LC-MS/MS proteomics, understand acquisition versus labeling strategies, and learn how to choose the right approach for discovery, cohort quantitation, or multiplex comparison.

• • Confident peptide mapping and disulfide bond analysis of an IgG2 monoclonal antibody

  Learn how to perform confident peptide mapping and disulfide bond analysis of an IgG2 monoclonal antibody, including hinge isoforms, non-reduced LC-MS/MS, and CMC characterization support.

• • Can mass spectrometry be used in proteomics?

  Learn whether mass spectrometry can be used in proteomics, why it is the standard measurement platform, how it compares with antibody methods, and when an MS workflow is the right choice.