
HY500051 by ABM is SensiStain Anti-IgG4, a ready-to-use mouse monoclonal antibody (clone IHC114, IgG1) validated for immunohistochemistry (IHC, 1:50–1:200) and ELISA. Designed to detect IgG4 for assessment of IgG4-related diseases, this antibody targets human IgG4 and is supplied as 0.1 ml in Tris buffer, pH 7.3–7.7, with 1% BSA and <0.1% Sodium Azide.