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PurMa DH5a Versa Cells
During the bacterial transformation, a small number of bacteria's take up foreign genetic material (naked DNA) from the surrounding environment. Af... Read more -
PurMa DH5a Gold Cells
Derivative of DH5α cells. This stain has been engineered for cloning of large segments of DNA and for when the Bacteria reject the insert+ Vector. ... Read more -
PurMa BL121 Versa Cells
Derivative of E. Coli B strain which is known as BL121 cell. Used for routine protein expression. The BL121 strains have two important criteria tha... Read more -
PurMa BL121 Gold Cells
Derivative of BL121 cells which has T7 promoter-based expression vectors that causes these cells constitutively express T7 lysozyme. T7 lysozyme re... Read more
Cells that range from general transformation to used for hard to transform plasmids