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Old 11-25-2009, 06:26 AM   #2
ECO
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Location: SF Bay Area, CA, USA

Join Date: Oct 2007
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Check out the microtubes and the newest protocols for <1kb:

http://covarisinc.com/supported-protocols.html

20 minutes is pretty hard on your DNA, not to mention the damage to the crosslinks/proteins. You will be able to get the same size ranges with 1-3 minutes with 1/2 the intensity.

I'm sure Hamid will chime in soon.
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