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血浆中甲状腺球蛋白(HTg)的测定对诊断分化型甲状腺癌的组织残存,再发或肿瘤转移有一定的参考价值,所用测定方法为放射免疫法(RIA)。 作者等用Sephadex G-200和Sepharose-4B凝胶层析法和DEAE-纤维素离子交换法从人甲状腺组织中提取HTg,纯度经电泳分析鉴定。将
Determination of plasma thyroglobulin (HTg) for the diagnosis of differentiated thyroid cancer tissue remnants, recurrence or tumor metastasis have a certain reference value, the determination of radioimmunoassay (RIA). The authors extracted HTg from human thyroid tissue using Sephadex G-200 and Sepharose-4B gel chromatography and DEAE-cellulose ion exchange. The purity of the product was identified by electrophoresis. will