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Unlabeled Negative Control siRNA

Unlabeled Negative Control siRNA duplex is a siRNA control with no homology with mammalian genes. The synthetic siRNAs (5’-UUC UCC GAA CGU GUC ACG UTT-3’ and 5’-ACG UGA CAC GUU CGG AGA ATT-3’) enable qualitative assessment non-specific siRNAs effects.
Catalog No. S01-910N

For enquiry on all siRNA Controls email us at orders@signalchem.com

Catalog No. Pack Size Price (USD)
S01-910N-025 2.5 nmol $72
S01-910N-BULK BULK Contact Us  

No overview information available.


≥ 90% by HPLC


Lyophilized powder

Reconstitution Protocol:

Briefly centrifuge the tubes (maximum RCF 4,000g) to collect lyophilized siRNA at the bottom of the tube. Resuspend the siRNA in 25 ul of DEPC-treated water (supplied by researcher), which results in a 1x stock solution (10 uM). Gently pipet the solution 3-5 times to mix and avoid the introduction of bubbles. Optional: aliquot 1x stock solutions for storage.

Storage and Stability:

The lyophilized powder is stable for at least 4 weeks at room temperature. It is recommended that the lyophilized and resuspended siRNAs are stored at or below -20oC. After resuspension, siRNA stock solutions ≥2 uM can undergo up to 50 freeze-thaw cycles without significant degradation. For long-term storage, it is recommended that the siRNA is stored at -70oC. For most favorable performance, avoid repeated Handling and multiple freeze/thaw cycles.

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