U.S. flag

An official website of the United States government


Open Biosystems

Expression ArrestTM: the Hannon-Elledge shRNA libraries.

The Hannon-Elledge shRNA libraries were created by Drs Greg Hannon (CSHL) and Steve Elledge (Harvard). Designed with features aimed at increasing gene knockdown efficiencies and versatility of use in RNAi screens these libraries provide solutions for rapid and high throughput applications of RNAi.

These libraries are available from Open Biosystems

Expression ArrestTM: Zebrafish Morpholinos

Open Biosystems in partnership with Gene Tools, LLC created Zebrafish Morpholino Library that contains hundreds of oligos designed and synthesized to rapidly reduce gene expression levels.


» More about gene silencing

» More about RNA interference

» More about morpholino

» PubMed publications authored by Hannon and Elledge

» PubMed publications about morpholino antisense technology

DNA-based RNAi siRNA pool


Mention of specific products or vendors on this website does not constitute an endorsement by the U.S. government.

Support Center

Last updated: 2017-11-13T10:59:56Z