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Description

BL21 host strain is the most widely used host background and has the advantage of being deficient in both lon and ompT proteases., This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges us to request certain information about you and the establishment where the GMOs are being handled. Click here for Enduser Declaration (EUD) Form., BL21 is the most widely used host background and has the advantage of being deficient in both lon (1) and ompT proteases.