产品描述

DNA synthesis inhibitor

生物活性

Porfiromycin is a n N-methyl derivative of the antineoplastic antibiotic mitomycin C isolated from the bacterium Streptomyces ardus and other Streptomyces bacterial species. Bioreduced porfiromycin generates oxygen radicals and alkylates DNA, producing interstrand cross-links and single-strand breaks, thereby inhibiting DNA synthesis. Porfiromycin is preferentially toxic to hypoxic cells. It belongs to the family of drugs called anticancer antibiotics.

别名

泊非霉素

纯度

≥95%

分子量

348.35

分子式

C16H20N4O5

CAS No.

801-52-5

存储

Store in a tight container at -20°C.

参考文献

[1] Rockwell S, Hughes CS. Effects of mitomycin C and porfiromycin on exponentially growing and plateau phase cultures. Cell Prolif. 1994 Mar;27(3):153-63. PubMed PMID: 10465006.

[2] Lee SH, Kohn H. Cyclic disulfide C8 iminoporfiromycin: nucleophilic activation of a porfiromycin. J Am Chem Soc. 2004 Apr 7;126(13):4281-92.

[3] Lang W, Mao J, Doyle TW, Almassian B. Isolation and identification of urinary metabolites of porfiromycin in dogs and humans. Drug Metab Dispos. 2000 Aug;28(8):899-904. 

Note

For research use only.