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甲胎蛋白异质体的亲和吸附法测定 被引量:7

The Measurement of Serumα-Fetoprotein(AFP)Variants by Affinity -absorbent Assay
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摘要 对41例肝癌、58例慢性肝病患者采用固相化的扁豆凝集素(LCA)和刀豆凝集素A(ConA)吸附血清中相应的AFP异质体,然后用化学发光免疫测定未被凝集素结合的AFP,并与未吸附样品的总AFP值比较;能在50分钟内得出结果,灵敏度为0.9μg/L,CV可达8.3%;与亲和电泳免疫印迹法比较结果高度相关(r=0.895);亲和吸附法测定AFP异质体是一种适合临床诊断的方法。
出处 《中国肿瘤》 CAS 2003年第2期120-121,共2页 China Cancer
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