Quadrupole mass spectrometer (QMS)
4000 QTRAP® AB SCIEX

The 4000 QTRAP® LC/MS/MS System is our premier Hybrid Triple Quadrupole/Linear Ion trap mass spectrometer. Ideal for drug discovery and development, metabolite identification, contaminant testing, and proteomic applications including post-translationally modified proteins discovery, protein identification, and biomarker validation.

* Enables high-sensitivity full-scan MS, MS/MS, and MS3 with high-selectivity from true triple quadrupole precursor ion (PI) and neutral loss (NL) scans.
* Perform multiple reaction monitoring (MRM) for quantitation using high-sensitivity triple quadrupole.
* Identify, characterize, and quantitate metabolites more quickly and easily.
* Identify and sequence post-translationally modified (PTM) peptides automatically in a single LC/MS/MS run.
* Facilitates hypothesis-driven biomarker discovery and validation.