摘要
作者报道从人精液中提纯精浆蛋白(γ—Sm),建立了γ—Sm放射免疫分析法。平均回收率为102.6％,最低检出量为0.1μg/L批内、批间变异系数分别为3.3％和4.5％.140例正常男性血清中γ—Sm含量为0.83±0.71μg/L,50例正常女性血清γ-Sm含量均在0.1μg/L以下,26例前列腺癌的均值为205.4μg/L,阳性率23/36(88.5％).
A more sensitive and specific radioimmunoassay for humanγ - Seminoprotem (γ-Sm) has been established The antigen was purified from human seminal plasma The 125I-γSm was prepared by chloraminc-T meth-od The minimal detectable amount was 0.1 μg/L and the average recovery was 102.6%. The values of coefficient of variation within a batch and between batches of samples were 3.3% and 4.5% respectively. The normal serum level of γ-Sm in 140 healthy males was 0.83 ±0.71 μg/L, in 50 healthy women was 0.1 μg, L In 26 patients with prostatic cancer at various stages, the mean value of serum yerm being 205.4 μg, L The positive rate was 23/26 (88.5%).
出处
《第四军医大学学报》
1991年第1期33-36,共4页
Journal of the Fourth Military Medical University
