Hydrophobic Barrier Pen for Immunohistochemistry and in situ Hybridization, 2/pk

Prepare the best samples possible|Marking pens ideal for aqueous and solvent environments|Offering high sensitivity, low background, reliability, and reproducibility, these laboratory immunohistochemistry (IHC) slide preparation products accommodate a wide range of protocols. |ImmEdge Pen is a hydrophobic barrier pen for immunohistochemistry and in situ hybridization. It provides a heat-stable, water-repellent barrier that keeps reagents localized on tissue specimens and prevents mixing of reagents when multiple sections are mounted on the same slide. The pen barrier is stable for use with buffers with and without detergent, and is compatible with enzyme or fluorescence-based detection systems. Environmentally friendly.