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EMSA--Biotin-labeled probes - How to keep unused probes (Sep/01/2008 )


I've prepared a few sets of biotin-labelled probes for EMSA. I'm wondering what's the proper way to store these probes if I want to use them in the future? And, how long can I store the probes for?




I have kept the dissoved primers in -20 nearly 2 year.And they all goes well when reused.