Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 μg/mL. Positive Control - WB: Rat Cardiac Muscle TissueRat Brain Tissue, Rat Testis Tissue, Rat Placenta Tissue, MCF-7 Cell, HELA Cell, CEM Cell, SMMC Cell, COLO320 Cell. IHC: Ra