用辣根过氧化物酶标记il - 2单克隆抗体。
The monoclonal antibody against IL-2 was labelled with horseradish peroxidase.
用高碘酸钠氧化法将辣根过氧化物酶标记于胰岛素。
Insulin was labeled with horseradish peroxidase by sodium periodate oxidation method.
方法：采用链酶亲和素-过氧化物酶标记免疫组织化学方法，在PC NA阳性标本中测定增殖指数(PI)。
Methods the PCNA index (PI) was detected by the immunohistochemistry method of streptavidin in the PCNA positive samples.
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