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Gold Biotechnology Inc BL21 (DE3) Chemically Competent E. coli Cells 5x50 μl

Supplier: Gold Biotechnology Inc CC1035X50
GoldBio’s BL21 (DE3) Chemically Competent E. coli cells are suitable for transformation and routine protein expression. BL21 (DE3) chemically competent cells feature a widely used host background, a T7 expression strain, and are deficient in both Ion (1) and ompT proteases. In addition, BL21 (DE3) cells are resistant to phage T1 (fhuA2) and are B strain.
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