cryo 25°  cryo immuno  cryo 35°/45°  cryotrim 20°/45°

cryo immuno Flyer
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cryo immuno
The first cryo knife with a diamond platform, guarantees the best possible sectioning for cryo-immuno-chemistry.

The diamond platform guarantees easy and gentle section collection. Sections are collected directly from the diamond surface using a loop and a sucrose/methylcellulose droplet (Refs. Liou, Peters).

The 35° cutting angle leads to a considerable reduction in mechanical stresses and therefore to improved structure preservation in sucrose-protected samples.



Fusion of late endosome/lyosome with the Mycobacteria tuberculosis phagosome.
Aldehyde fixed cryo-section labeled with anti-CD63 and protein-A gold 10nm.
Nicole van der Wel and Peter J. Peters, Netherlands Cancer Institute, Amsterdam.