Cosmo Bio LTD
Catalog No.(s): DAI-APAP-R
This replaces original PAP Pen (Catalog No. DAI-PAP-S)...
Advanced A-PAP Pen Liquid-Blocker Regular is a ready-to-use hydrophobic barrier pen, designed for immunohistochemistry applications. Tip size is 4 mm across....
A minimal amount of antibody is constrained by surface tension within a user-defined border drawn with the pen around a tissue section. The pen is stable up to 129°C in microwave heat....