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新化学发光免疫分析试剂Ｎ－（β－羧基丙酰基）异鲁米诺在水溶性碳二亚胺的脱水作用下，分子中的羧基与蛋白质分子中的氨基可缩合形成肽键；将其用于标记羊抗人抗体，标记率为０．２８，标记反应条件温和、时间短，标记抗体免疫活性无明显变化，基本不影响其化学发光效率．
New chemiluminescence immunoassay reagent N- (β-carboxypropionyl) isoluminol In the water-soluble carbodiimide dehydration, the carboxyl group in the molecule and the amino group of protein molecules can be condensed to form a peptide bond; the use of The labeling of goat anti-human antibody was marked with a labeling rate of 0.28. The labeling reaction conditions were mild and the time was short. There was no significant change in the immunological activity of the labeled antibody without affecting its chemiluminescence efficiency.