Description 描述：Ovalbumin, purified to remove endotoxin and tested. A dialyzed, lyophilized powder containing ≤ 1 EU/mg. Store at 2-8°C.Activity/Specification：>=95% SDS-PAGE ≤1 Endotoxin unit per milligram网站链接：http://www.worthington-biochem.com/OA/cat.html