Volatile buffers for lyophilization

Jeffrey Yuziuk jayuziuk at rs6.tcs.tulane.edu
Tue Sep 27 19:37:30 EST 1994


Matt Parker (at332 at FreeNet.Carleton.CA) wrote:

: 	We are currently using 20 mM ammonium bicarbonate as the
: last buffer before lyophilization in our protein prep. Does anybody
: have any suggestions for better buffers? We are having a hard time
: getting all of the salt to evaporate.
: 				Thanks!

: 				Matthew Parker
: 				Agriculture Canada

I'm sorry if this is obvious, but how about ammonium hydroxide?

Jeff




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