Basic Information
Vendor：Thermo Fisher Scientific
Instrument：Exploris 480
Reservation Call：(021) 31246790
Location：Room A101-12, Life Sciences Building

Performance & Specification

• Resolution

  480,000 at m/z 200, 8 levels option

• Mass range

  m/z 40–6,000

• Scan rate

  Up to 40 Hz at resolution setting 7,500 at m/z 200

• Mass accuracy

  < 3 ppm with external calibration

  < 1 ppm using internal standard, lock masses

• Sensitivity

  MS/MS: 100 fg reserpine on column S/N 150:1

  SIM: 50 fg reserpine on column S/N 150:1

• Polarity switching

  One full experimental cycle acquired in at >1.4 Hz where the cycle consists of acquiring one full scan MS in positive and negative polarity at a resolution setting of 60,000

• Multiplexing

  Up to 20 precursors per scan

Application

• Proteomics: Protein identification, Post-translational modification, Biomacromolecule Interactions, Quantitative analysis of peptides and proteins.

• New Drug R&D, Drug Impurity identification，Metabolism Identification, Metabolomics, Lipidomics, Natural product, Multi-omics, Interaction of small molecules and biological macromolecules.