User:Tk/Notebook/MF-xfm/2008/04/16: Difference between revisions
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== | ==Transformants== | ||
* | * One new transformant on the no-DNA no-BSA plate | ||
* The BSA and DNA transformant from Friday grew cultures in tet medium | |||
* No new transformants from Monday (none expected) | |||
* E. coli transformation showed 62 colonies, down from previously | |||
** probably because I electroporated at 1.5 KV rather than 1.75 KV | |||
==New tranformation tests== | |||
* transform testing 4x and 40x concentrations with EPB (no glycerol) | |||
* three washes at 45 ml each | |||
* resuspend 50 ul of the 40x concentration in 450 ul for the 4x concentration | |||
* aliquot 3x 50 ul of low and high concentrations | |||
* Add 0, 10 ul, 30 ul of 1 M sorbitol as an adjustment to osmolarity | |||
* Electroporate at 1.5 KV | |||
* outgrowth for 1 hour at 30C | |||
* plate 300 ul | |||
* E. coli transformants done at 1.5 KV and 1.75 KV | |||
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Revision as of 21:50, 19 June 2008
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Transformants
New tranformation tests
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