Maytansine 是从变叶美登木中分离的一种高效微管靶向天然产物，可诱导有丝分裂阻滞并在亚纳摩尔浓度杀死肿瘤细胞。

Maytansine, an ansamycin antibiotic originally isolated from the Ethiopian shrub Maytenus serrata, inhibits the assembly of microtubules by binding to tubulin at the rhizoxin binding site.

35846-53-8

C34H46ClN3O10

692.2

Maitansine;美坦新;Maitansina;NSC153858;NSC-153858;NSC 153858

H2O:Insoluble
DMSO:60 mg/ml (86.68 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years