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Cells

Competent Cells for Cloning, Expression, and Molecular Biology Workflows

MIDSCI™ offers high‑quality chemically competent E. coli cells designed to support cloning, sub‑cloning, protein expression, and high‑efficiency transformation workflows. Featuring industry‑leading strains such as BL21 (DE3) for protein expression, 5‑Alpha for routine to high‑efficiency cloning, and DH10B for ultra‑high‑efficiency transformations, our competent cells deliver exceptional performance, reliable results, and streamlined lab productivity.

Shop now or contact us for help selecting the best competent cells for your application.

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