lyophilized protein now looks clear
Posted 30 March 2009 - 03:10 AM
About a year ago I did a big protein extraction/purification and stored aliquots of my freeze dried protein. They used to look white and powdery as usual.
However, I have just gone to get a fresh one, and they no longer took white and powdery - more like a little lump of clear goop sticking to the side of the tube. What has happened? Will it still be ok do you think?
Any help greatly appreciated....
Posted 30 March 2009 - 11:13 AM
it may still be okay if the protein can survive freezing.
genius does what it must
i do what i get paid to do
Posted 30 March 2009 - 04:18 PM
Posted 02 April 2009 - 05:24 AM