methicillin&ampicillin

kevin c. graham kgraham at bldghsc.lan1.umanitoba.ca
Thu Mar 2 19:12:51 EST 1995


Hi there, this is a first-time post so please bear with me.

A while ago I read on this group that someone was using a combination of
ampicillin and methicillin in their LB plates to select for E. coli
transformants. This was a cheaper alternative than using carbenicillin.
I've ordered the methicillin but can't remember what concentrations of
each to use!  
Could someone please help? Thanks.

Kevin C. Graham, M.Sc. (Masters of Saccharomyces cerevisiae) student
Dept of Human Genetics
U of Manitoba
Winnipeg, MB
email:kgraham at bldghsc.lan1.umanitoba.ca



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