The ratio of reagent to siRNA in FlexiTube siRNA Premix provides highly efficient transfection and gene knockdown (see figures "Rapid, efficient knockdown" and "Phenotype analysis after knockdown").

FlexiTube siRNA Premix contains FlexiTube siRNA, which is designed using highly innovative and sophisticated HP OnGuard siRNA Design to deliver high potency and specificity. siRNAs are designed using neural-network technology based on a large data set from RNAi experiments. siRNA design is then checked for homology to all other sequences of the genome using an up-to-date, nonredundant sequence database and a proprietary homology analysis tool that incorporates exciting design features.

Performance guarantee

FlexiTube siRNA Premixes come with a one-time-only replacement offer. If several FlexiTube siRNA Premixes for the same target gene are ordered and at least 2 of them do not provide ≥70% target gene knockdown, QIAGEN will provide 2 additional siRNAs free of charge, once only. You will be asked to provide supporting data, demonstrating that the siRNA failed to knock down the target gene by at least 70% at the mRNA level under appropriate transfection conditions. Supporting data should include transfection efficiency data, quantitative silencing data, and data showing ≥70% knockdown of a positive control. This offer is valid for up to 6 months after the date of delivery.

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Hs_F5_2 FlexiTube siRNA

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