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MilliporeSigma

BL21(DE3) Chemically Competent Cells for protein expression

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BL21(DE3) Chemically Competent Cells for protein expression

The BL21(DE3) Chemically Competent strains contain the phage T7 RNA polymerase gene linked to the IPTG-inducible promoter, for use with any expression plasmid containing the T7 promoter.GenotypeF - ompT hsdSB (rB- mB-) gal dcm (DE3)

Storage: -70C

Application: The E. coli strain BL21 (DE3) has been used to express tau 2N4R isoform (aa1-441) and the truncated tau (aa1-421) using pET19b as expression vector.

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Thomas No.
CHM01T128
Mfr. No.
CMC0014-4X40UL
Description
CMC0014-4X40UL BL21(DE3) Chemically Competent Cells for protein expression UN 3245 9
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