Having trouble opening your tubes? NEB Tube Opener can help!
Chemically competent E. coli cells suitable for T7 protein expression with enhanced capacity to correctly fold proteins with multiple disulfide bonds in the cytoplasm.
Chemically competent E. coli B cells engineered to form proteins containing disulfide bonds in the cytoplasm. Suitable for T7 promoter driven protein expression.
Based on your Freezer Program type, you are trying to add a product to your cart that is either not allowed or not allowed with the existing contents of your cart. Please review and update your order accordingly If you have any questions, please contact Customer Service at firstname.lastname@example.org or 1-800-632-5227 x 8.
To save your cart and view previous orders, sign in to your NEB account. Adding products to your cart without being signed in will result in a loss of your cart when you do sign in or leave the site.