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an E. coli B strain, usually used for protein-expression.

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βˆ™ 13y ago
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βˆ™ 5mo ago

E. coli BL21 is a commonly used strain of Escherichia coli bacteria in molecular Biology research. It is known for its ability to efficiently produce recombinant proteins and is often used for protein expression and purification experiments.

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Q: What is E. coli bl21?
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