Useful tools for convenient slide preparation Use the following accessories in slide preparation in Immunohistochemistry (IHC), Immunocytochemistry (ICC), in situ hybridization, and Immunofluorescence (IF) applications. ImmEdge®Hydrophobic Barrier PAP Pen The ImmEdge pen (H-4000) is an improvement over the PAP pen for tissue specimen preparation. Its hydrophobic barrier feature provides a stable, water-repellent barrier that keeps reagents localized … Continue reading Slide Preparation