Figure 2From: Heat fixation inactivates viral and bacterial pathogens and is compatible with downstream MALDI mass spectrometry tissue imagingH&E stained sections of snap frozen (SF) and heat fixed (HF) mouse tissue showing morphological detail at 8x (top panels) and 20x (bottom panels) magnification. Tissues were heat-fixed at 95°C for 30 seconds or untreated and prepared for sectioning by embedding in OCT.Back to article page