羊人

A separation-free electrochemical heterogeneous immunoassay based on the Nafion membrane modified electrode has been developed for the determination of IgM. The anti-IgM antiserum and the o-amino phenol were immobilized on the electrode surface forming a biological sensitive membrane.

发展了一种基于Nafion膜修饰电极构制的无分离步骤的异相免疫分析法，羊抗人IgM抗血清和邻氨基酚通过Nafion膜固定在电极表面，形成生物敏感膜。

The ratio of total IgG production by B cells cultured with staphylococcal protein A ( SPA) to SPA plus IgG anti-μ chain was significantly lower in SLE patients compared to RA patients or normal individuals ( P < 0.05).

分别用葡萄球菌A蛋白（SPA）单独刺激与SPA和羊抗人μ链的完整IgG抗体共同刺激SLE患者的B细胞所分泌的IgG的比值，明显低于RA患者及正常人对照组（P

Methods: The lymphoblastoid stain marked with EB virus capsid antigen ( EB VCA) was used as target cells. The EB VCA antibodies in seria of patients were detected with HRP SIgA.

方法：采用带EB病毒壳抗原（VCA）的类淋巴母细胞株作抗原靶细胞，以辣根过氧化物酶标记羊抗人SIgA抗体（HRP抗SIgA）检测54例鼻咽癌患者中EB病毒免疫球蛋白A。