Team:UCL/Labbook

June

Week 1-3

No lab work

Week 4

26th June - We are given safety training in the Advanced Centre for Biochemical Engineering in all relevant laboratories, as well as general procedures in case of emergency.

July

Week 5-6

No lab work

Week 7

Bacterial Lab

15th July - The team is introduced to the laboratories which will be used during the summer for both bacterial and mammalian experiments.

16th July - 5X M9 salts [link to protocol], minimal agar [link to protocol], 1.4% molten agar solution [link to protocol] and 0.1M CaCl2/15% glycerol [link to protocol] were prepared for the generation of competent cells. Minimal agar plates were poured and streaked [link to streaking protocol] with W3110 Escherichia coli cells and left overnight to incubate at 37C.

17th July - Very little colony growth was observed from W3110 E.coli streaked plates. Plates were therefore left to incubate for a further 17 hours.

18th July - Sufficient colony growth allowed for the selection of a single colony from each plate. This was then inoculated in 5ul LB media [link to LB recipe] + 100ul 1M MgSO4 and left to incu-shake overnight at 37C.

19th July - Cultures re-suspended in new LB media and 100µl aliquots placed into individual eppendorf tubes for placement at -80C.

Mammalian Lab

17th July - Mammalian cell culture and maintenance [link to mammalian protocol] training by Mrs. Ludmilla Ruban. Passaged primary MEF (mouse embryonic fibroblast) cells. Passage 3.

18th July - MEF passage 4

19th July - MEF passage 5

Week 8

Bacterial Lab

22nd July -Transformation [link to transformation protocol] of our competent cells with plasmid YB3110 was carried out.

23rd July - No colony growth was observed on Ampicillin plates [link to ampicillin plate protocol] indicating no plasmid uptake. Transformation was repeated with YB3110.

Week 9

Bacterial Lab

August