Receive a cool RNA t-shirt with qualifying siRNA kit purchase

siRNA T-shirt promotion banner

With every siRNA kit purchase, get a RNA T-shirt for free!

Want to impress your colleague with this hilarious "I wish I were RNA, so I could have you" t-shirt? From March 16th to September 30th, you will get a free shirt for every siRNA kit you purchase. The more you buy, the more shirts you will receive. Please use code "sirnaM" for a medium size shirt or "sirnaL" for a large size shirt.

How to get a T-shirt:

  1. Purchase one or more siRNA kit(s).
  2. For every siRNA kit you purchase, you may request a shirt. If you order multiple siRNA kits, then you may request multiple shirts (e.g. 5 siRNA kits = 5 shirts).
  3. Use code "sirnaM" for a medium size shirt or "sirnaL" for a large size shirt during checkout (online and offline).
  4. For online orders, please enter the code in the comment box on the checkout page. For offline orders, please mention these codes to the order entry team. You will not receive a shirt if you do not use/mention the code at all.
  5. Shirt(s) will arrive with your product(s).
  6. Rock your new awesome shirt in the lab!

If you placed an order through a distributor, please contact your distributor directly to get your shirt. If you have any questions, please contact

siRNA T-shirt

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Guaranteed knockdown for gene silencing

Trilencer-27 siRNA kit contains Dicer-Substrate duplexes that provide two critical improvements over the use of traditional 21mer siRNA designs. It takes advantage of the natural processing by Dicer producing 10-fold higher potency and specificity than shorter 21mer RNAi forms. The 27mer duplexes also evade the radar of the mammalian interferon response when expressed in mammalian cells and initiates strong and specific gene silencing.

Features & Benefits

  • Genome wide coverage against human, mouse and rat
  • 27mer Dicer-substrate duplex - higher potency & minimal interferon response
  • Guaranteed gene knockdown (≥70%)

Each of our siRNA product comes as a kit. It contains 3 unique 27mer siRNA duplexes with the size of 2 nmol each, one negative control and one buffer. Click here for more details.

Search Your siRNA Kit

Terms and Conditions

*This promotion is open to all customers in North America and Europe with qualifying siRNA(s) purchase. This promotion is for both online and offline orders placed from OriGene Technologies or through an OriGene distributor. This offer cannot be combined with any other ongoing promotions and/or quote.

Offer valid for qualifying orders received between March 16th and September 30th, 2020 or until supplies are depleted, whichever comes first. T-shirt may not be limited to the color shown in the display. Limited to 1 T-shirt per siRNA kit. The estimated value of the shirt is $20/20€. Healthcare professionals and federal or state government employees may not participate in this promotion. By accepting the promotional item, you warrant that you are not prohibited by employment, contract, or law from receiving a gift from OriGene Technologies, Inc. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.

©2020 OriGene Technologies Inc. All trademarks are the properties of OriGene Technologies and its subsidiaries unless otherwise specified. For Research Use Only. Not for use in diagnostic procedures.