Description 描述：Chromatographically purified AF bioprocessing grade. Supplied as a lyophilized powder containing glycine as a stabilizer. For the removal of DNA in bioprocessing and primary and stem cell isolation applications. May contain protease and RNase. Store at 2-8°C. Protect from moisture.Activity/Specification：≥2,000 Kunitz units per mg dry weight网站链接：http://www.worthington-biochem.com/DR1/cat.html