The Iron Stain Kit is intended for use in the detection of ferric iron in tissues, blood smears, or bone marrow smears.Ferric iron is normally found in small amounts in bone marrow and the spleen.Abnormally large deposits may be seen in hemochromatosis and hemosiderosis.This product is based on the Prussian Blue reaction in which ionic iron reacts with acid ferrocyanide producing a blue color.Tissue Sections:Iron: Bright BlueNuclei: RedBackground:Pink PolyTek，抗兔聚合HRP已开发，具有成本效益，可提供最清洁，最一致的染色。该系统基于聚合的过氧化物酶标记，该标记从等式中消除了生物素，从而消除了背景染色的主要原因。