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MilliporeSigma™ Novagen™ BL21 Competent Cells
BL21 host strain is the most widely used host background and has the advantage of being deficient in both lon and ompT proteases.
Supplier: MilliporeSigma™ 694493
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DescriptionBL21 is the most widely used host background and has the advantage of being deficient in both
|Lacks F' Episome|
|Guaranteed efficiency: >2 x 107 cfu/μg|
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