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Old 02-02-2018, 04:31 AM   #2
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Location: Bethesda MD

Join Date: Oct 2009
Posts: 509

Expression profiles can change in minutes, so I'd recommend adding a stabilization component (e.g., Qiagen's RNAprotect) immediately after collection. At that point, the samples would be stable for weeks at 4˚ and indefinitely if frozen.
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