5% BSA blocking bufferlong time storage?
Posted 10 October 2012 - 03:55 AM
I already know sodium azide, but don´t really want to use this due to it´s high toxicity!
thanks in advance
Posted 10 October 2012 - 06:08 AM
you can store at 4C for a couple of days without azide (why are you afraid of azide? you're probably using a lot of stuff that is toxic. just handle it with respect and you should have no problem).
you should be able to store block and primary antibody solutions at -20C for longer periods. secondary antibody solution depends on conjugated enzyme's ability to withstand freezing.
talent does what it can
genius does what it must
i used to do what i got paid to do
Posted 11 October 2012 - 04:04 PM
Posted 12 October 2012 - 11:41 PM