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AB SCIEX TripleTOF 6600+ with Eksigent nanoLC 425 ultra-sensitive high-resolution QTOF LC/MS/MS system for proteomics, metabolomics, pharmaceutical research, and biomarker discovery.

Key Features:

  • Hybrid Q-TOF Architecture: Quadrupole mass filter combined with high-resolution TOF analyzer for precise selection and accurate mass detection.

  • Ultra-Sensitive Performance: Achieves sub-ppm mass accuracy with >30,000 FWHM resolution, ensuring reliable analyte identification.

  • Eksigent nanoLC 425 Front-End: Nano-flow liquid chromatography with ultra-low flow precision and robustness, ideal for proteomics and biomarker studies.

  • High-Speed Acquisition: >100 spectra/sec supports fast chromatography and large-scale proteomics workflows.

  • SWATH DIA (Data-Independent Acquisition): Advanced SWATH capabilities provide deep, reproducible proteome and metabolome coverage across cohorts.

  • Dynamic Range: >5 orders of magnitude for simultaneous analysis of low- and high-abundance molecules.

  • Flexible Scan Modes: Full MS, IDA (Information Dependent Acquisition), MS/MSALL, SWATH DIA, and product ion scanning.

  • Enhanced Proteomic Coverage: Optimized optics and electronics increase sensitivity compared to earlier models (e.g., 5600+).

  • Fast Polarity Switching: <50 ms for efficient dual-mode ESI/APCI workflows.

  • Software Ecosystem: SCIEX OS and Analyst® TF for acquisition, SWATH analysis, and regulatory compliance.

  • Compliance Ready: Supports GLP/GMP standards with full 21 CFR Part 11 compliance for pharma/clinical labs.


Applications:

  • Proteomics: Deep protein identification, large-cohort quantitative proteomics, biomarker discovery using SWATH DIA.

  • Metabolomics & Lipidomics: Comprehensive profiling of small molecules and lipids in complex biological samples.

  • Pharmaceutical Research: DMPK, impurity profiling, pharmacokinetics, and biopharma characterization.

  • Clinical & Translational Research: Biomarker validation, disease pathway studies, and quantitative omics research.

  • Food & Environmental Testing: High-resolution screening of pesticides, toxins, pollutants, and contaminants.


Specifications (Table):

Parameter Specification
System Configuration AB SCIEX TripleTOF 6600+ + Eksigent nanoLC 425
MS Type Hybrid Quadrupole-Time-of-Flight (Q-TOF)
Mass Range m/z ~50 – 40,000
Resolution >30,000 FWHM
Mass Accuracy <1 ppm with internal calibration
Dynamic Range >5 orders of magnitude
Acquisition Speed >100 spectra/sec
Ionization Modes ESI, APCI
Polarity Switching <50 ms
Acquisition Modes Full MS, SWATH DIA, IDA, MS/MSALL, Product Ion
Sensitivity fg–pg level (compound dependent)
Collision Cell Q2 linear accelerator collision cell
Vacuum System Differentially pumped turbo molecular pumps
LC Front-End Eksigent nanoLC 425 (nano-flow precision LC)
Flow Range Nano-flow (nL/min – μL/min range)
Autosampler Precision High reproducibility, low dead volume for proteomics
Interface Turbo V™ Source, optional DuoSpray®
Software SCIEX OS, Analyst® TF
Compliance 21 CFR Part 11, GLP/GMP ready


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