C1010S, NEB Cloning Competent E.coli Sampler - 8 transformation reactions (8 tubes)

The NEB Cloning Competent E.coli Sampler allows you to sample 4 of our popular chemically competent strains. The Sampler includes two 0.05 ml tubes of each of the following strains (as well as outgrowth medium and control):

• NEB 5-alpha: Derivative of the popular DH5α. It is T1 phage resistant and endA deficient for high-quality plasmid preparations.
• NEB 10-beta: derivative of the popular DH10B. It is T1 phage resistant and endonuclease I (endA1) deficient for high-quality plasmid preparations.
• NEB Stable: Ideal for isolation of plasmid clones containing repeat elements and unstable inserts. Useful for isolating and propagating retroviral/lentiviral clones
• NEB Turbo: Features fast colony growth (6.5 hours) and tight expression control (lacIq). Isolate DNA after only 4 hours of growth

Highlights

• Transformation efficiencies of 1-3 x 10⁹ cfu/μg pUC19 DNA
• Resistance to phage T1 (fhuA2)
• Outgrowth medium and control plasmid included
• Free of animal products
• Value pricing
• No dry ice charges