Anti-β-Catenin Antibody (Y300107) by ABM — mouse monoclonal IgG1, validated for WB (1:2000–1:5000), IHC/ICC/IF (1:200–1:500), and ELISA (1:1000–1:5000). Affinity purified, 1 mg/mL in PBS (pH 7.4) with 0.05% sodium azide.