Team:IIT Delhi/Protocol

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Protocols


Competent Cell Preparation
1. Inoculate Escherichia coli DH5α culture in a test tube containing 5ml LB media and put on overnight incubation at 37⁰C.
2. Inoculate 1ml of the overnight culture in a 100ml flask for 2-3 hours to get an Absorbance of 0.4 to 0.6 so that cells reach the early log phase.
3. Centrifuge at 3000g for 10mins at 4⁰C.
4. Resuspend for 5 mins in 10 ml (for each oak ridge tube) 0.1M CaCl2 solution without vortexing.
5. After resuspension, keep on ice for 30mins.
6. Centrifuge as in (3).
7. Resuspend the whole pellet in 2-3ml 0.1M CaCl2 /15% Glycerol solution and dispense in 100uL aliquots.






























Feel Free to contact us at igemiitdelhi2013 at gmail dot com if you have queries; requests; suggestions et cetera.

Thanks to iGEM and IIT Delhi,
we had an awesome summer!
Our Project was supported by and done by the students

 of IIT Delhi, India.

This project was done as a part of iGEM:
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