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Team:SouthBend-Mishawaka-HS/Notebook
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(4)Recovered with 900 microliters of SOB to recover cells<br> | (4)Recovered with 900 microliters of SOB to recover cells<br> | ||
(5)Incubated for 1hr. Then plated the newly transformed cells.<br> | (5)Incubated for 1hr. Then plated the newly transformed cells.<br> | ||
| + | We expect 10 to 50 colonies<br> | ||
| + | |||
| + | ==May 25== | ||
| + | Results: Lawn of bacteria!<br> | ||
| + | Conclusion: No selection because AMP on plate is no good? Or maybe we had a fabulous transformation!<br> | ||
| + | We replaced 100mL on LB AMP agar (5/25/2011)<br> | ||
| + | We, again, expect 10 to 50 colonies<br> | ||
Revision as of 20:40, 26 May 2011
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May
May19
(1)Poured 12 LB AMP plates:(2mg of Ampicillin to 250ml of Agar)
(2)Obtained a vial of 2 microliters of TOP-10 electrocompetant E. coli cells (44-0003/793762)
(3)Added 50 microliters of pure water from the Gemini machine
(4)Added 10 ul of water to well 6E of plate 2, which contained part F2620.
(5)Added 2 ul of the diluted DNA in 50 ul of transformation solution (50mm CaCl2, pH 6.1 BIO-RAD Transformation Solution control # 31000008916 recieved 1-17-11 GT).
(6)Incubate on ice for 5 minutes
(7)Heat shocked at 40 degrees Celcius for 50 seconds
(8)Incubated at 4 degrees Celcius for 5 minutes
(9)Added 1mL of LB (5-17-11 DG)
(10)Plated 100 microliters and 25 microliters of transformed cells on LB-AMP (5-19-11 "crew")
May 18
We found no growth on the plates. We are going to re-transform them next week, this time using electricity instead of heat-shock.
May 24
(1)Obtained 40 microliters of electrocompetent TOP-10 E. coli cells.
(2)Added 2 microliters of F2620.
(3)Zapped with 1.8kV for 5.8ms.
(4)Recovered with 900 microliters of SOB to recover cells
(5)Incubated for 1hr. Then plated the newly transformed cells.
We expect 10 to 50 colonies
May 25
Results: Lawn of bacteria!
Conclusion: No selection because AMP on plate is no good? Or maybe we had a fabulous transformation!
We replaced 100mL on LB AMP agar (5/25/2011)
We, again, expect 10 to 50 colonies
