Date: Mon, 24 Mar 2008 15:22:14 -0400 From: "Kevin Hakala" <Hakala@UTHSCSA.edu> To: <ABRF@list.abrf.org> Subject: High MW MALDI-TOF standardHi ABRF members, I'm looking for a high MW protein standard(>50kDa)to use in our DE-STR MALDI-TOF mass spectrometer. Does anyone have any suggestions on something that is well behaved, will give a good signal, and is relatively cheap? I just thought I would ask before I started digging in the freezer. Thanks for any help you can offer, Kevin |