FR901464 is potent cytotoxic natural products that share an amine-containing tetrahydropyran ring.

98%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

DMSO:90.0 mg/mL (177.3 mM)

FR901464 (10-20 ng/ml; 6-24 hours) inhibited the growth of solid tumors, colon cancer, and methoxamine A fibrosarcoma in mice. FR901464 induced characteristic G1 and G2/M phase arrest in the cell cycle and internucleosomal degradation of genomic DNA in M-8 tumor cells by the same principle as SV40 promoter dependent cellular transcription. FR901464 (1-10 ng/ml) induced the transcription of some endogenous genes in M-8 cells, but did not inhibit the transcription of endogenous genes[1].