Discover a new data landscape with Zeno 

This paid-for advertorial by AB Sciex appeared in DDW Volume 22, Issue 4 – Fall 2021 

This high-resolution accurate mass system combines the power of Zeno trap pulsing with EAD fragmentation technology (electron activated dissociation) to uncover structural information, previously inaccessible, and drive the limits of quantification achievable with accurate mass. 

Zeno trap and EAD 

A powerful combination of unparalleled MS/MS sensitivity and a step-change in fragmentation technology. Together they provide the ability to acquire key MS/MS features needed to: 

  • Characterise large molecules including post-translational modifications 
  • Elucidate positional isomers on small molecules and lipids 
  • Identify and quantify proteins and peptides at unparalleled speed 

Now you can watch as rare quantifiable data becomes your everyday. This fragment-centric revolution unlocks sensitivity gains allowing you to uncover new information for certainty in your results to make better-informed by:  

  • Overcoming QTOF MS/MS duty cycle deficiencies 
  • >90% ions injected into the TOF 
  • Sensitivity gains of up to 5-20X with Zeno trap pulsing 
  • Identify and quantify low abundance species 
  • Tunable fragmentation of all molecule types 
  • Utilise controlled electron activated dissociation (EAD) 
  • MS/MS scan rates of up to 133Hz 
  • Improved DDA  and High-resolution MRMHR 

Learn how this system can help you to uncover new perspectives for every molecule in every experiment at

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