- Against all odds, I actually managed to pull off the infamous contingency plan omega. Have I mentioned that my EPR sample-prep protocols are cruel? I do not recommend attempting SDSL of persnickety* proteins unless you have a lot of moxie. And persistence. And the ability to work five 16hr shifts followed by a 38hr shift. Note: my protocol looks almost nothing like the one on the Wiki, although it's about what I started with. But I digress. The point is I finally got the last sample needed for dataset Cthulhu to work beautifully. The data are very pretty, my best ever. Except:
- I've been working on a hypothesis. We shall call him Fred. Dataset Cthulhu is the preliminary data to support Fred. Cthulhu involves examining eight various combos. Combos 1-7 all say: Fred. Combo 8 (the result of contingency plan omega) says: Fnord. Well, huh. Now I have to try to design experiments to see if I am really looking at a Fnord, or if Fnord is a Fred in disguise. Fnord doesn't invalidate Fred, but it might complicate and confuse him a bit. Back to the literature! (Someone should make that a movie).
- We were totally far along on the draft for Paper 1 (short technical/groundwork mid-level-I-hope paper). Fnords might involve some heavy re-write. This is what we get for working ahead.
Wednesday, June 4, 2008
Dataset Cthulhu: Aka, where I went this last month (the cold room).
Dataset Cthulhu:
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3 comments:
Oh noes! That DOES sound persnickety. At least it's not light-sensitive, eh? (Or is it?)
My protein is not light-sensitive, thank goodness. However, the spin-label is when it is free in solution; so for part of the SDSL protocol the sample has to be kept as dark as I can.
Hmmm. Light- and air-sensitivity is more an issue with the stuff I see on a daily basis (that and insolubility)--at least I don't have to worry about pentacene unfolding, though!
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