ADAM23 was detected in immersion fixed paraffin-embedded sections of human spleen using 15 µg/mL Mouse Anti-Human ADAM23 Monoclonal Antibody (Catalog # MAB4974) overnight at 4 °C. Before incubation with the primary antibody tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained with the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.