Anti-BRCA1 Antibody (Y300106) by ABM — mouse monoclonal IgG1, validated for WB (1:2000–1:5000), IHC (1:200–1:500), IP, and ICC/IF (1:200–1:500). Affinity purified, 1 mg/mL in PBS (pH 7.4) with 0.05% sodium azide.