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Bruker timsTOF Ultra 2  high-sensitivity 4D TIMS-QTOF mass spectrometer for next-generation proteomics, single-cell analysis, and biomarker discovery with PASEF ultra-fast acquisition technology. 

Key Features:

  • Next-Generation TIMS-QTOF: Successor to the timsTOF Pro series, offering enhanced sensitivity and resolution for deep proteomic coverage.

  • High-Sensitivity Design: Optimized ion optics and source configuration for low-input proteomics including single-cell and trace-level studies.

  • 4D Proteomics: Incorporates ion mobility separation (TIMS) to deliver retention time, m/z, ion mobility, and intensity dimensions.

  • PASEF Technology: Parallel Accumulation–Serial Fragmentation enables >120 Hz MS/MS acquisition speed with minimal ion loss.

  • Ultra-High Dynamic Range: Detects both high- and low-abundance proteins in complex samples.

  • Improved Instrument Stability: Advanced electronics and vacuum system ensure reproducibility across large-scale studies.

  • Compact Bench-Top Design: High-resolution, ultra-sensitive system with a small footprint for proteomics and clinical labs.

  • Software Ecosystem: Seamless integration with Bruker ProteoScape, PEAKS, MaxQuant, and other advanced proteomics data analysis pipelines.

  • Future-Proof Platform: Built to support next-generation proteomics workflows such as single-cell, spatial omics, and biomarker discovery.


Applications:

  • Deep Proteome Profiling: High-sensitivity proteomics for comprehensive protein identification.

  • Single-Cell Proteomics: Enables quantitative analysis from extremely limited biological material.

  • Biomarker Discovery & Validation: Supports clinical and translational research workflows.

  • Precision Medicine Research: Stratifying patients by proteomic signatures for diagnostics and therapy development.

  • Pharmaceutical & Biotech R&D: Drug target validation, PK/PD studies, and mechanism-of-action research.

  • Systems Biology & Functional Proteomics: Exploring protein networks, signaling pathways, and cellular heterogeneity.

  • High-Throughput Clinical Proteomics: Reliable and reproducible measurements for large sample cohorts.


Specifications (Table):

Parameter Specification
MS Type TIMS-QTOF (Trapped Ion Mobility Quadrupole TOF)
Sensitivity Ultra-high sensitivity, optimized for trace and single-cell proteomics
Resolution >60,000 FWHM (typical)
Mass Accuracy <1 ppm (internal calibration)
Mass Range m/z 20 – 20,000
Acquisition Speed >120 Hz MS/MS (PASEF)
Dynamic Range >5 orders of magnitude
Ion Mobility TIMS-based 4D separation
Ionization ESI (nano- and microflow compatible)
Vacuum System Advanced multi-stage turbomolecular pumps
LC Compatibility Compatible with nanoElute UHPLC, Elute UHPLC, and third-party LC systems
Software ProteoScape, MaxQuant, PEAKS, Compass HyStar
Compliance Supports 21 CFR Part 11
Key Advantage Next-generation 4D proteomics with ultra-high sensitivity and speed



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