~(90)Y标记偶联抗体放射化学纯度的分析

ANALYSIS OF THE RADIOCHEMICAL PURITY OF COUPLED ANTIBODIES LABELED WITH YTTRIUM-90

摘要: 采用纸色层双体系法成功地分析了~(90)Y通过环化DTPA(CDTPA)和异硫氰基苄基DTPA(SCNBz-DTPA)标记抗体的放射化学纯度,其标记率与电泳法、柱色层法结果一致。该法设备简单、方便快速、结果可靠。

Abstract: The radiochemical purities of two kinds of antibodies labelled with ~(90)Y, are analysed with two systems of paper chromatography. The method is simple, convenient, reproducible.