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Supporting strategies for successful screening. Find the right predefined gene family for your discovery efforts, including gene families & druggable targets. Libraries available as siRNA SMARTpools or set of four individual siRNAs for both ON-TARGETplus 2.0 and Accell siRNA products.

Product update notice

As part of the launch of our next-generation Accell 2.0 siRNA reagents legacy Accell siRNA designs are being discontinued. Individual siRNA, siRNA SMARTpools, set-of-4 siRNA, controls, and libraries will no longer be available for purchase after October 31st 2026. Transition to Accell 2.0 siRNA designs for improved specificity and performance. Mouse Accell 2.0 siRNA screening libraries.

For any questions related to this notification please contact Scientific Support.

 

CLICK HERE for ON-TARGETplus™ 2.0 siRNA and Accell™ 2.0 siRNA Screening Libraries

With Dharmacon™ ON-TARGETplus™ 2.0 and Accell 2.0 siRNA, your gene-silencing reagents stay aligned with current transcriptome data. An incremental realignment approach supports siRNA designs that reflect updated annotations and are selected to enable consistent gene knockdown while reducing the potential for unintended off-target effects. Combined with our unique siRNA SMARTpool and set of four siRNA formats, this fully modernized set of siRNA collections unlocks a new level of confidence using siRNA for gene silencing in modern discovery workflows.

Accell 2.0 libraries extend these capabilities to primary cells and other difficult-to-transfect models through optimized self-delivering chemistry for transfection-free gene silencing.

If you have a gene list of your own not reflected in these predefined collections please use our Cherry-pick custom arrayed plating tool to create your own unique screening library.

See the table below for the various siRNA Screening Libraries offered:


ON-TARGETplus 2.0 Accell 2.0
GPCRs  
Ion Channels  
Phosphatases
Proteases
Protein Kinases
Ubiquitin Enzymes  
Transcription Factors  
Drug Targets  
Ubiquitin Conjugation Subset 1  
Ubiquitin Conjugation Subset 2
 
Ubiquitin Conjugation Subset 3  
Apoptosis  
Cell Cycle Regulation  
Cytokine Receptors  
Deubiquitinating Enzymes  
DNA Damage Response  
Epigenetics  
Membrane Trafficking
 
Nuclear Receptors  
 Tyrosine Kinases