Baker Matthew mbaker at
Wed Jul 19 07:48:23 EST 2000

>Does anyone use a good field inversion gel electrophoresis system? I >>want
>resolve bands of about 20-50kb, but find that even 0.5% conventional
>gel electrophoresis is no good for me. I know Biorad sell a system, >>>but
>expensive do you know of anyone else who sells one? 

>Thanks in advance for any help, 

Despite the expense of the Biorad system it does work reasonably well for
resolving fragments at a range of sizes including 20-50kb.  If you wish to
investigate less expensive systems then try Amersham Pharmacia they sell a
switchback pulse controller for less than a grand!




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