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MilliporeSigma

BL21(DE3) Competent Cells

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BL21 has been the gold standard for protein expression since it was first introduced in 1990. Deficient in lon and ompT proteases, BL21 and its derivatives are ideal for many applications.

  • Guaranteed transformation efficiencies of >2x106 cfu/μg
  • Deficient in Lon and OmpT proteases

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Product Detail
Thomas No.
C950V34
Mfr. No.
69450-3
Description
BL21(DE3) Competent Cells, 0.4mL
list price/quantitytotal
$0.00
$0.00 (0 Items)
Product is restricted and can only be purchased by customers with a web profile linked to a Thomas Business Account - Click here to login or create your web profile. If you do not have a Thomas Business Account, please Contact Us and someone will respond with details on how to apply for a business account with us.

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