- MW:386.4 Da
- Appearance:White to pale pink solid
- Purity:>95% by HPLC
*Please inquire the availability for this product. UK-1 is an unusual bis-benzoxazole metabolite isolated from a species of Streptomyces. UK-1 exhibits good antitumor activity but is devoid of antimicroMSTl activity. UK-1 acts as a magnesium ion-dependent DNA binding agent and inhibitor of human topoisomerase II.