MALDI TOF/TOF Mass Spectrometer

Model:

rapifleX

Location:

132A, 1F, E4

Equipment Introduction

The rapifleX® combines state-of-the-art technology with advanced informatics into a system that gives you speed, robustness, versatility and confidence. The platform offers a complete characterization system with unprecedented speed of analysis and performance,such as: protein characterization, biomarker discovery, polymer analysis, high throughput screening, Glycopeptide analysis and tissue imaging, and so on.

Specification

Ion sourceMALDI ion source
Laser typeBRUKER scanning smartbeam™ 3D laser, 355 nm wavelength
Laser frequence0.001 kHz-10 kHz
Number of laser shots1*1010 (10 billion)
Mass ResolutionLinear mode ≥ 1,200 for Cytochrome C (m/z 12,361) FWHM; Reflect mode ≥ 50,000 for Somatostatin 28 (m/z 3,147.5) FWHM; MS/MS Fragment Resolution,≥ 1,500 for [Glu1]-Fib fragment m/z 175, ≥ 5,000 for [Glu1]-Fib fragment m/z 684, ≥ 7,500 for [Glu1]-Fib fragment m/z 1,056, ≥ 10,000 for [Glu1]-Fib fragment m/z 1,441
MS SensitivityLinear mode, 500 fmol BSA (m/z 66,000) at S/N ≥ 100:1 shown with 1,000 laser shots;Reflect mode , 250 amol [Glu1]-Fibrinopeptide B (m/z 1,570.7) at S/N ≥ 200:1 shown with 2,000 laser shots; MS/MS mode: 250 amol [Glu1]-Fibrinopeptide B fragment 1,056 Da at S/N ≥ 30:1 shown with 1,000 laser shots
Linear mode MS accuracyProtein mixture ≤ 60 ppm with external calibrant, ≤ 50 ppm with internal calibrant
Reflect mode MS accuracyProtein mixture ≤ 5 ppm with external calibration, ≤ 1.0 ppm with internal calibration
MS/MS mass accuracy≤ 0.025 Da for relevant fragments of [Glu1]-Fibrinopeptide B (m/z 1,570)
Imaging pixel shape and sizeSquared pixel for best tissue coverage with variable pixel size of 20 µm to 100 µm
Imaging speedUp to 40 pixel/sec

Brochure

rapifleX_Brochure_EN