Detailed Selling Lead Description

(info at seaweedbiochem dot com) Molecular formula: C42H54O6 Relative molecular mass: 654 Character: purple black powder Origin: sponge Dysidea sp. Biological activity and toxicity: 1. topoisomerase-II¡¯s inhibitor, IC50=400mmol/L. 2. with selective cytotoxicity to cancer cell A549, IC50=2.5¦Ìg/mL. The package: 2.5kg double aseptic food poly vacuum-bag inside, 25kg per carton or according to customer requirement. Tel: 0086-452-2336005 Fax: 0086-452-2336002 our mail box is info at seaweedbiochem dot com Email: info@seaweedbiochem.com Web: http://www.seaweedbiochem.com http://www.seaweedbiochem.cn http://www.seaweedbiochem.com.cn