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  • Transformation Protocol for NEB PCR Cloning Kit (E1202)

    The following protocol is designed for NEB 10-beta Competent E. coli (Cloning Efficiency) provided in this kit. Important – please read the FAQs regarding competent cell requirements before using a different cell strain.

    1. Thaw a 50 μl tube of competent cells on ice for 10 minutes.
    2. Add 2 μl of ligation reaction; gently mix by flicking the tube 4–5 times.
    3. Incubate on ice for 20–30 minutes.
    4. Heat shock at 42°C for 30 seconds.
    5. Chill on ice for 5 minutes.
    6. Add 950 μl of SOC and place at 37°C for 60 minutes with rotation or shaking at 250 rpm (outgrowth step).
    Note: For further general discussion about transformations with NEB 10-beta Competent E. coli, please refer to the transformation protocol on the C3019 product page. The cloning efficiency cells provided with this kit differ from the high-efficiency strain in their transformation efficiencies only.