A voltammetric enzyme - linked immunoassay based on a new system of o- tilidine (OT) - H2O2 - horseradish peroxidase (HRP) has firstly been developed.
本文首次提出邻联甲苯胺（OT）-H_2O_2-辣根过氧化物酶（HRP）伏安酶联免疫分析新体系。
The enzyme labelled antibodies are made from purified rabbit antibodies against human CEA and AFP and linked with peroxidase using O-phenylene diamine as a substrate.
用已纯化兔抗人CEA和AFP的抗体分别与辣根过氧化物酶结合制得酶标抗体。
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