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Addgene
We distribute 159,617 plasmids on behalf of 6,501 labs from around the world. Our collection also contains 963 ready-to-use viral vectors and 229 recombinant antibodies. These materials have been requested 2,275,990 times and shipped to 111 countries.

What's New

AAV Packaged on Request

We've expanded our viral service to give you more flexibility.

Select from over 3,000 eligible AAV plasmids and we'll make the viral preps you need, backed by Addgene's trusted quality control and dedicated support teams.

Learn about AAV Packaged on Request

About Addgene

For over 20 years, our nonprofit repository has been making it easier to access useful research materials and information.

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Deposit your plasmids or contribute data — we'll handle storage, distribution, and record-keeping, helping you to share your discoveries with other scientists.

Request plasmids, antibodies, and ready-to-use viral preparations for your next experiment.

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Scientists Love Addgene

Addgene has been an exceptionally useful resource for us, both because they can be trusted to supply our plasmids to other labs efficiently, and because we ourselves are constantly ordering reagents of interest that other labs have deposited. Keep up the good work!

Dr. Anjana Rao

La Jolla Institute for Immunology (La Jolla, CA)

Our optogenetic tools are sweeping throughout neuroscience, helping scientists figure out how the brain works. Without Addgene helping provide these to the world, neuroscience would be moving at a much slower pace.

Dr. Ed Boyden

Massachusetts Institute of Technology (Cambridge, MA)

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Tools of the Day

Plasmid

pcDNAintron-CHIKV-nsp3-c3xF…

Depositor: Melinda Brindley

Purpose: Produces the Chikungunya virus nonstructural protein 3 with a c-terminal 3xFLAG tag

Viral Prep

AiP13987: pAAV-AiE0452h_3xC…

Depositor: Jonathan Ting

Purpose: Ready-to-use AAV PHP.eB particles produced from AiP13987: pAAV-AiE0452h_3xC2-minBG-jRGECO1a-WPRE3-BGHpA (Alias: CN3987) (#214851). minBG-driven expression of jRGECO1a in striatal indirect pathway medium spiny neurons (D2 MSNs). These AAV were produced with the PHPeB serotype, which permits efficient transduction of the central nervous system. These AAV preparations are suitable purity for injection into animals.

Antibody

Anti-Calbindin [L109/57R]

Depositor: James Trimmer

Purpose: Anti-Calbindin (Human) recombinant mouse monoclonal antibody