Save on siRNA products

Save 23% on siRNA products to get started**

Get started on your next RNAi knockdown experiment with 23% off on everything you need for success.

Invitrogen Silencer Select siRNAs incorporate the latest improvements in siRNA design for high potency and next-generation chemical modifications for specificity. Silencer Select pre-designed human and mouse siRNAs are guaranteed to silence* their target gene and offer reduced off-target effects for high-confidence knockdown.

Combine our best-in-class Silencer Select siRNAs with validated Silencer Select siRNA controls and Lipofectamine RNAiMAX Transfection Reagent for guaranteed results.

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How to get your savings:

  1. Search here for your Silencer Select siRNAs and add them to your cart.
  2. Add the Silencer Select siRNA controls and Lipofectamine RNAiMAX reagent of your choice to your cart (see below for eligible products).
  3. Enter promotion code P2388436 during checkout, and the discount will be reflected in your cart.

This promotion is valid until September 30, 2019, or while supplies last—take advantage today.**

Find out more about siRNA at thermofisher.com/sirna

* We guarantee that when you purchase two Silencer Select pre-designed siRNAs to the same target, those two siRNAs will silence the target mRNA by 70% or more. To qualify for the guarantee, the siRNAs must have been transfected at ≥5 nM and mRNA levels detected 48 hours post-transfection. Real-time RT-PCR is recommended but not required for this application. Customers must also show sufficient knockdown with a positive control siRNA to demonstrate transfection efficiency. If the guaranteed level of knockdown is not observed and an appropriate positive control is successful, a new Silencer Select siRNA sequence will be synthesized free of charge. This guarantee does not extend to any replacement product or to the sample kit. Terms and conditions apply. For complete details, go to thermofisher.com/sirnaguarantee.

** This promotion is open to customers in the US and Canada (excluding Puerto Rico) who purchase Silencer Select siRNAs and qualifying Silencer Select siRNA Controls and Lipofectamine RNAiMAX Transfection Reagents in a single purchase order. Promotion code must be presented at time of order. Discount will apply to qualifying orders received by Life Technologies no later than September 30, 2019, or until promotional supplies are depleted, whichever comes first. Customer can use the promotion code only once. Discount applies to the list price in effect at the time the order is received by Life Technologies. Cannot be combined with other discounts or promotions. Offer void in where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.

For Research Use Only. Not for use in diagnostic procedures.