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rapifleXTM MALDI TissuetyperTM

rapifleX MALDI Tissuetyper closeup

速度 | 稳定 | 高清

rapifleX重新定义了MALDI成像的关键性能

  • 每秒钟采集50个真实像素点,能更快得到更好的成像结果
  • smartbeamTM 3D激光,更好的像素与像素间的重复性
  • 采样点间距小于10μm,为目前最高空间分辨率,能得到更真实的生物信息
  • 全新的离子源设计,稳定性更好

专为MALDI组织分型设计的 - smartbeam 3D激光

在样品图像采集时样品台连续移动从而达到高的像素采集速度。新开发的smartbeam 3D激光重复频率高达10 kHz。

新的smartbeam 3D激光束直径可低至5μm,如右图所示,激光可以独立于样品台移动,扫描每个像素的全部区域,得到真实的正方形像素,这能充分检测到所有有效的样品区域,从而得到最高的灵敏度和像素与像素间的重复性。

 

 

Ablated matrix showing square pixels
Ablated matrix showing square pixels.
Smartbeam laser movement
Proteins in gastric cancer
Proteins in gastric cancer, pixel size 30 μm, 99000 pixels, 500 laser shots per pixel, measurement time 82 minutes.
Overlay of MALDI Tissuetyper image with microscopic image acquired from the same tissue section provides a clear link to histology
Overlay of MALDI Tissuetyper image with microscopic image acquired from the same tissue section provides a clear link to histology.