应用： 酸性和碱性磷酸酶组织化学显示的底物。 酸性和碱性磷酸酶荧光测定法的底物。石蜡包埋组织中酸性磷酸酶的证明。单个活细胞中酸性磷酸酶的细胞荧光测定法。 Substrate for the histochemical demonstration of acid and alkaline phosphatase. Substrate for the fluorometric assay of acid and alkaline phosphatases. Demonstration of acid phosphatase in paraffin embedded tissue。 Cytofluorometric assay of acid phosphatase in single living cells. Product description： Naphthol AS-BI, also known as 7-Bromo-3-hydroxy-2-naphtho-o-anisidine is a substituted naphthol.