Murakami E
Acta Vitaminol Enzymol. 1975;29(1-6):240-2.
Tritium labeled xanthurenic acid (XA)-insulin complexes A and B were obtained. These were shown to be one component by the disc electrophoresis, and bound XA was not liberated by the electrophoresis from the paper electrophoresis experiment. The result of the gel filtration showed that the molecular weight of the complex A and B was 24,000. But there is still a possibility that complex B might be contaminated with free insulin.
获得了氚标记的黄尿酸（XA）-胰岛素复合物A和B。圆盘电泳显示它们为单一成分，且在纸电泳实验中结合的XA不会因电泳而释放。凝胶过滤结果表明复合物A和B的分子量为24,000。但复合物B仍有可能被游离胰岛素污染。
