mibg sulfate

Iobenguane sulfate (MIBG sulfate) 是一种具有抗肿瘤活性的神经递质去甲肾上腺素的类似物。Iobenguane sulfate 是一种高亲和力的霍乱毒素底物，干扰细胞单核(ADP-核糖基化)。放射性碘代 Iobenguane sulfate 可用于肾上腺肿瘤诊断和肿瘤靶向药物的研究。

Iobenguane I 131 is a guanidine analog with specific affinity for tissues of the sympathetic nervous system and related tumors. The radiolabeled forms are used as antineoplastic agents and radioactive imaging agents. MIBG serves as a neuron-blocking agent which has a strong affinity for, and retention in, the adrenal medulla and also inhibits ADP-ribosyltransferase.