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Not exactly sure? Browse our catalog!

Enter a sequence to perform a BLAST-based search of Addgene plasmid sequence databases.

We distribute 164,577 plasmids on behalf of 6,654 labs from around the world. Our collection also contains 1,047 ready-to-use viral vectors and 229 recombinant antibodies. These materials have been requested 2,325,897 times and shipped to 111 countries.

What's New

Promega's Plasmid Collection

Addgene is partnering with Promega to distribute a novel collection of plasmids to academic and industry researchers.

The collection includes sensitive luciferase reporter constructs and human ORF-tag fusion plasmids for analyzing protein interactions and signaling pathways. Available in a new 20 µg DNA format to save you time and accelerate your research.

Explore the Promega Collection

About Addgene

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

Discover our mission

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.

Browse plasmids, antibodies or viral preps

Learn something new from our science guides, eBooks, videos, and blog.

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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

SUMO3_pcDNA6.2/EmGFP-Bsd

Depositor: Roger Reeves

Purpose: Mammalian expression vector encoding SUMO3 and EmGFP-Bsd

Viral Prep

pAAV.hSyn.FLEX.iGluSnFR3.v8…

Depositor: Kaspar Podgorski

Purpose: Ready-to-use AAV1 particles produced from pAAV.hSyn.FLEX.iGluSnFR3.v857.GPI.codonopt (#175181). Synapsin-driven, Cre-dependent, third generation glutamate sensor iGluSnFR3, variant 857. These AAV preparations are suitable purity for injection into animals.

Antibody

Anti-TRIP8b (exon 4) [N212/…

Depositor: James Trimmer

Purpose: Anti-TRIP8b (exon 4) (Rat) recombinant mouse monoclonal antibody