Mouse RiboPure™-Blood RNA Isolation Kit with Manual - FAQs

The column cut-off size is 200 nt. Using a RiboPure kit is not appropriate for miRNA recovery. For miRNA isolation, we would suggest using a mirVana kit, the TRIzol Plus RNA Purification Kit, or the PureLink RNA Micro Kit.

The PureLink RNA Mini Kit provides rapid column-based purification of total RNA, without organic lysis (phenol/chloroform). You can obtain up to 1,000 µg of purified RNA from a single extraction. The RiboPure RNA Purification Kits combine a phenol/guanidine thiocyanate solution with a glass-fiber filter purification method.

Both Tempus Blood RNA Tubes and RNAlater Stabilization Solution employ the same effective stabilization of mRNA expression profiles, and eliminate the need to isolate the RNA immediately after sample collection. However, there are some key differences:
- Components in each stabilization solution are different. The exact components and differences are proprietary.
- The RNAlater Stabilization Solution preserves RNA from degradation without lysing blood cells.
- Samples in RNAlater Stabilization Solution can be safely stored for up to 1 week at 25 degrees C, or up to 1 month at 4 degrees C.

Find additional tips, troubleshooting help, and resources within our RNA Sample Collection, Protection, and Isolation Support Center.

Find additional tips, troubleshooting help, and resources within our RNA Sample Collection, Protection, and Isolation Support Center.