spdb dm4

SPDB-DM4 is a drug-linker conjugate designed for antibody-drug conjugate (ADC) applications, employing the maytansine-based payload DM4 (a tubulin inhibitor) connected through a SPDB linker. This compound demonstrates significant anti-tumor efficacy.

Sulfo-SPDB-DM4 is a drug-linker conjugate designed for antibody-drug conjugates (ADCs) that employs the maytansine-based payload (DM4, an antitubulin agent) connected through the sulfo-SPDB linker.

Lys-Nε-SPDB-DM4 is a drug-linker conjugate composed of a potent a tubulin inhibitor DM4 and a linker Lys-Nε-SPDB to make antibody drug conjugate (ADC).

Tusamitamab ravtansine (SAR-408701) 是一款针对CEACAM5的人源化单克隆抗体与DM4细胞毒性药物经活性分子连接而成的抗体-药物偶联物(ADC)，专门靶向CEACAM5表达的肿瘤细胞。

SPDB-DM4 是 ADC 的一部分，由 DM1 (一种微管蛋白抑制剂，也是一种抗体可缀合的美登木素生物碱，用于克服与美登素相关的全身毒性并增强肿瘤特异性递送) 和 SPDB 连接而成，具有高效的抗肿瘤活性。

SPDB 是一种可降解的 ADC 连接剂，可用于合成抗体偶联药物。SPDB是一个与 DM4 偶联物相连的小片段并利用二硫键与抗体偶联。