■ Storage conditions: This kit can be stored for 1 week at room temperature, 1 day at 37℃, and at least 1 month at 4℃. For tissue samples, immerse at 4℃ overnight, and transfer to -20℃ or -80℃ for long-term storage.
■ Repeated freezing and thawing: Tissue frozen at -20℃ or -80℃ can be freeze-thawed for 20 times without affecting the quality of RNA extraction.
■Downstream applications: After removing the sample from the RNAstore Reagent, total RNA can be extracted by TIANGEN’s TRNzol, RNAprep Pure, RNAsimple reagents and kits.
■ RNAstore is only suitable for fresh tissue samples.
■ RNAstore is not suitable for plant tissue samples.
■ The amount ratio of the tissue samples and RNAstore Reagent should be at least 1:10 (eg for 100 mg tissue, at least 1 ml of RNAstore is required).
■ The thickness of each side of the sample should not exceed 0.5 cm to ensure that the RNAstore can penetrate quickly into the tissue.
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