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siRNAs are powerful tools for gene silencing and can be delivered to the target cell or host via a variety of methods including adenovirus, lentivirus, or direct transfection of DNA plasmids or double stranded RNA (dsRNA). siRNA oligo duplexes are quick and easy to use, and can be used both in vitro and in vivo for rapid and transient gene silencing without altering the host genome. For stable knockdown via lentivirus, please see our lentiviral siRNA library products.


abm offers pre-designed sets of 3 siRNA oligo duplexes targeting any gene of interest in human, mouse or rat, along with free positive and negative controls for your experiment. The duplexes can be transfected individually or pooled together to achieve knockdown of the target gene, which is most commonly assessed by qPCR or western blot. Our siRNA oligos are also chemically modified (2’-OMe) at no extra charge for increased stability and enhanced knockdown in vitro and in vivo, and are shipped as pre-annealed, lyophilized powder for longer and more stable storage.


Key features:

  • Produced under ISO9000 quality system
  • HPLC purification: siRNA content >97%
  • Set of 3 siRNA oligo duplexes for maximum knockdown in human, mouse, or rat
  • 19-23 bases for each siRNA oligo duplex
  • Chemically modified (2’-OMe) for increased stability, higher efficacy, and lower toxicity in vitro and in vivo
  • Annealed dsRNA aliquots in lyophilized powder
  • Free positive and negative controls included in every set
  • Free design support; guaranteed knockdown of at least 70% in every set

Search for your target by gene name or accession number below to order:

Search By Gene Symbol or Accession Number