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1 reply to this topic
Posted 06 August 2009 - 04:59 AM
Just want to know how long can we store 4% PFA fixeds cells before taking up for further immune-staining steps!
Posted 06 August 2009 - 04:27 PM
Depends how you are storing them, if in the fridge under PBS or other buffer, a week or two at the most, so long as they stay sterile. If frozen, as long as you like. It is however, better to freeze the slides/coverslips after staining.