Skip to main content
BL21 Competent Cells

BL21 Competent Cells


BL21 competent cells are an all-purpose strain for high-level protein expression and easy induction. The basic BL21 strain does not contain the T7 RNA polymerase gene and can be used with non-T7 RNA polymerase protein expression systems. BL21 has the tightest control of protein expression for extremely toxic proteins.
For Research Use Only. Not for use in diagnostic procedures.

Product Details Related Products Promotions
No data to display
This product is not available for purchase by the general public.
1-10 of 40 results
Items were successfully added to your cart!
Didn't find the product you need? Our lab is prepared to produce what you need. Request Custom Product Quote

0 part selected.

Clear All