Quenstion-Do you add the sodium pyruvate into the DMEM or 1640 meduim？meduim DMEM 1640
Posted 16 March 2012 - 12:32 AM
Posted 16 March 2012 - 05:45 AM
I'm pretty sure that sodium pyruvate is stable in the fridge for at least a year or so.
Posted 21 March 2012 - 05:47 PM
they said if properly stored (2-8) it will be good till expiration date 1-2013 ????
Posted 21 March 2012 - 08:59 PM
Posted 23 March 2012 - 07:01 AM
I buy my media without L-glutamine, then buy the L-glu separately and store it in smaller aliquots at -20C and add it to each bottle of media as I need it.
We used to make our own L-glu containing media from powder , and in that case I would usually top up with more L-glu after about 1-2 months of storage at 2-8C.
Posted 25 March 2012 - 11:42 AM