Quantitative Proteomics Services

There are three main approaches for quantitative proteomics:

• Label Free
• Metabolic or Chemical Labeling
• Targeted

The Quant-Works services include workflows for all of these approaches. Choosing the right approach for your experiment will depend on the number and type of samples, the available budget and of course your goals.

Our dedicated staff are on-hand to help you understand the options and recommend a workflow best suited to your experiment.

Label Free
Quantify proteins across conditions without the need for isotopic or chemical labeling — a flexible, cost-effective option suitable for many discovery and comparative studies.

Metabolic or Chemical Labeling
Quantify proteins across conditions without the need for isotopic or chemical labeling — a flexible, cost-effective option suitable for many discovery and comparative studies.

Targeted
Precisely quantify specific proteins or peptides of interest using targeted MS approaches (e.g. PRM, MRM) — optimized for verification, validation, or hypothesis-driven research.