自拍偷区亚洲及综合第一页,亚洲av无码潮喷在线观看,最近2019中文字幕一页二页,最近中文字幕高清字幕mv,中文字幕无码人妻少妇免费

Product Description

Bovine Pancreatic Trypsin TPCK-Treated Irradiated

Bovine trypsin that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity and extensively purified to remove autolysis products. Supplied as a lyophilized powder. Store at -20C. PROTECT FROM MOISTURE. REQUIRES SPECIAL SHIPPING: ICE PACK

This material is sold for in-vitro use only in manufacturing and research and is not suitable for use in humans or animals. This material should be handled with general laboratory precaution.