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rna storage at -20

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	rna storage at -20 by Azam Rahimpour :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi It is possible to store RNA for short time (1-2 days) at -20 instead of -70? regards _______________________________________________ Methods mailing list Methods@... http://www.bio.net/biomail/listinfo/methods
	Re: rna storage at -20 by Dr. Hiranya S. Roychowdhury :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Absolutely. I have stored clean RNA prep (properly buffered) without any detectable degradation (as seen via radiolabled probes) for over a month at -20. The keywords are "clean!" and "buffered." > Hi > It is possible to store RNA for short time (1-2 days) at -20 instead of > -70? > > regards > > > > _______________________________________________ > Methods mailing list > Methods@... > http://www.bio.net/biomail/listinfo/methods > -- Hiranya S. Roychowdhury, Ph.D. Asst. Professor, Health & Public Services Dona Ana Community College New Mexico State University Las Cruces, NM 88003 _______________________________________________ Methods mailing list Methods@... http://www.bio.net/biomail/listinfo/methods
	Re: rna storage at -20 by Nick Theodorakis-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message On Oct 10, 11:06 am, "Dr. Hiranya S. Roychowdhury" <hroyc...@...> wrote: > Absolutely. I have stored clean RNA prep (properly buffered) without any > detectable degradation (as seen via radiolabled probes) for over a month > at -20. The keywords are "clean!" and "buffered." > I'll agree with Hiranya, and add that it's preferable if the freezer is a non-defrosting (i.e., not "frost-free") type. Nick -- Nick Theodorakis nick_theodorakis@... contact form: http://theodorakis.net/contact.html _______________________________________________ Methods mailing list Methods@... http://www.bio.net/biomail/listinfo/methods