Resources

• Targeted Proteomics: Principles and Research Uses

Learn targeted proteomics principles, including MRM and PRM workflows, technical advantages, limits, and research uses in biomarker and pathway quantitation.

• Targeted Proteomics or Discovery Profiling? Matching MRM, PRM, and Label-Free Routes to Your Study Stage

Compare targeted proteomics with MRM, PRM, and label-free discovery. Match the route to biomarker validation, pathway panels, and study stage.

• Targeted Proteomics Assay Not Performing? Troubleshooting Peptide Selection, Matrix Effects, and Panel Design

Weak targeted proteomics signals or failed peptide targets? Learn how peptide selection, matrix effects, and panel design affect assay performance and recovery.

• Targeted Proteomics Workflows for Biomarker and Pathway Quantitation

Learn how targeted proteomics quantifies predefined protein panels using MRM, PRM, and selective LC-MS assays for biomarker validation and pathway studies.

• Targeted Mass Spectrometry in Protein Quantification

Learn how targeted mass spectrometry supports protein quantification through MRM, PRM, and SRM workflows, including principles, technical value, limits, and uses.

• Scoping a Targeted Mass Spectrometry Project: Analyte Panel, Platform, and Validation Deliverables

Plan a targeted mass spectrometry project with clear analyte panel, platform choice, cycle time review, and validation deliverables. Avoid method rework and scope mismatches.

• Targeted Mass Spectrometry or Discovery LC-MS/MS? Matching MRM, PRM, and Profiling Routes to Your Analytical Goal

Compare targeted mass spectrometry with discovery DDA, DIA, and MRM or PRM routes. Match the acquisition strategy to your analyte list and study stage.

• Targeted Mass Spectrometry Assay Failing? Troubleshooting Transitions, Cycle Time, and Matrix Interference

Weak transitions or missing peaks in targeted mass spectrometry? Learn how to troubleshoot cycle time, retention scheduling, and matrix interference in MRM and PRM assays.

• Targeted Mass Spectrometry Explained: How MRM, PRM, and Selective LC-MS/MS Acquisition Quantify Predefined Analytes

Learn how targeted mass spectrometry uses MRM, PRM, and selective LC-MS/MS acquisition to quantify predefined peptides, proteins, and analytes in complex matrices.

• Planning Costs for an Intact Mass Analysis Study

Learn what drives intact mass analysis study cost, including biologic type, LC-MS method, sample count, glycoform profiling depth, and reporting before requesting a quote.