Question: How should unused Xenium slides be stored?
Answer: Unopened Xenium slides should be stored in the original packaging at −20ºC. While −20ºC storage is preferred for slides in mylar packaging, slides may be stored at room temperature (in packaging) for up to 1 week.
Once opened, unused Xenium slides can remain at room temperature in a desiccator, and be used within seven days. Storing slides at conditions outside of these may compromise the proprietary slide coating and negatively impact future tissue adhesion.
Product: Xenium In Situ Gene Expression