Quantitative Proteomics

Quantitative mass spectrometry solutions for the diverse needs of laboratories

For discovery-based (untargeted) and targeted proteomics applications, quantitative proteomics utilizing mass spectrometry (LC-MS) enables comprehensive identification and quantification of proteins. Requiring less sample than western blotting and eliminating the need for antibodies, modern quantitative mass spectrometry can detect and quantify thousands of proteins in a single experiment across multiple conditions. This allows for a deeper understanding of how biological processes respond to various stimuli; change within a cell, tissue, or organism over time; or behave in disease states.

 

Discover solutions for TMT quantification, label-free quantitation, and SILAC quantitation for discovery proteomics as well as Selected Reaction Monitoring (SRM), Parallel Reaction Monitoring (PRM) and SureQuant for targeted proteomics quantitation.

Featured quantitative proteomic solutions

Educational resources

Quantitative proteomics – the new benchmark

Harness the power of quantitative proteomics to gain insights on the dynamic processes that drive the biology of cells, tissues and organisms.

In collaboration with key opinion leaders and the scientific community, we are redefining the new benchmark in proteomics—quantifying all identified proteins and delivering high precision and accuracy.

Biologist’s guide to modern techniques in quantitative proteomics

Learn how modern proteomics researchers are striving to close the gap between qualitative and quantitative techniques to ensure all identified proteins are quantified with high precision and accuracy to gain real, significant biological insights based on how proteins function and respond to changes in their environment. Also see visual representations and diagrams for popular quantitative proteomics workflows and techniques.

Featured products

Orbitrap Astral MS

High throughput, deepest proteome coverage for discovery proteomics applications.

Orbitrap Ascend MultiOmics MS

Experimental flexibility for post-translational modifications and proteomics applications. 

Orbitrap Exploris 480 MS

Affordable discovery to translate each research step to a new level of insight.

Orbitrap Exploris 240 MS

Delivering confidence across small-molecule applications, irrespective of complexity or dynamic range.

Stellar MS

High throughput with built-in verification for targeted proteomics quantitation. 

TSQ Altis Plus Triple Quadrupole MS

The gold standard for targeted proteomics quantitation. 

For Research Use Only. Not for use in diagnostic procedures.