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Old 08-22-2015, 05:37 AM   #3
Location: San Diego, CA

Join Date: Oct 2014
Posts: 10

In general, I would say the kit is still good. However, the fact that the reagents have gone through a freeze-thaw is something that may contribute to degradation in addition to time. Usually expiration dates are put on reagents as a result of companies just needing a date but not necessarily as a result of rigorous stability studies.
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