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Bacterial Strain JM109(DE3)

Bacterial Strain JM109(DE3), derived from JM109, contains a chromosomal copy of the gene for T7 RNA polymerase. JM109(DE3) is used for the high-level expression of genes cloned into vectors for expression of sequence downstream from the T7 promoter, provided that the cloned sequence contains a ribosomal binding site. Please note: JM109(DE3) cannot be used for blue/white selection.

Genotype: endA1, recA1, gyrA96, thi, hsdR17 (rk, mk+), relA1, supE44, λ–, Δ(lac-proAB), [F´, traD36, proAB, lacIqZΔM15], lDE3....

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Bacterial Strain JM109(DE3), Glycerol Stock

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Bacterial Strain JM109(DE3), Glycerol Stock

 Components

  • Bacterial Strain JM109(DE3)

    P980A1 x 500μl
500μl
- P9801 $ 43.00 Add to cart


Storage Conditions

Store at –70°C.

For product intended use please see Patents & Disclaimers tab.

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