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The Addgene Blue Flame Awards celebrate depositors with highly requested plasmids. Learn more about the awards here.

Nov. 14, 2016, 3:30 p.m.

This blog post explores how commonly used GFP variants can undergo Green-Red photoconversion.

Aug. 4, 2015, 2:30 p.m.

Overview of recombinases that can be used as a Cre-alternative for site-specific recombination in Drosophila.

May 12, 2015, 1:32 p.m.

Hear from the authors about the generation of Genomic Deletions in Mammalian Cell Lines via CRISPR/Cas9.

Feb. 18, 2015, 3:09 p.m.

Learn how FLEx and optogenetics combined can be combined to control gene expression with high spatial and temporal resolution.

Oct. 17, 2019, 12:28 p.m.

Ever wonder if the Fc region did more than just provide structure and isotype specificity? It actually has a range of immune functions we cover in this post!

May 18, 2023, 1:15 p.m.

Highlights of CRISPR impact in the drug discovery pipeline prior to clinical advancement.

May 4, 2023, 1 p.m.

An introduction to gene, enhancer, and promoter trapping. Relevant examples of each along with pros and cons of each system.

May 2, 2023, 1 p.m.

Learn how the 2017 Addgene-Seeding Labs Plasmid Grant Awardees will be using plasmids in their research.

July 18, 2017, 12:41 p.m.

Tips for being more environmentally friendly in a life science research lab.

April 15, 2014, 3:11 p.m.

Struggling to get started with designing your first flow panel? This blog walks you through what you need to know and an example panel design to help you get started!

May 28, 2024, 1:45 p.m.

Learn about fluorescent protein techniques you can use to monitor cellular trafficking throughout an organism.

Aug. 15, 2017, 1:24 p.m.

An introduction to Gram negative and positive bacteria - what are they, how can you tell the difference, and where did this terminology come from?

Aug. 2, 2022, 1:15 p.m.

Recent highlights from Addgene's collection include a system to examine biosynthetic pathways, and a new tool for enriching ABE-targeted cells.

Sept. 21, 2021, 1:15 p.m.

Take behind-the-scenes look at the isolation of a thermostable Cas9, IgnaviCas9, from Yellowstone and learn about the advantages of using a thermostable Cas9 protein.

Nov. 12, 2019, 2 p.m.

The HA frankenbody combines optimized elements of an antibody probe with a fluorescent protein and can be used to easily visualize single molecules and newly formed proteins. 

Oct. 10, 2019, 12:41 p.m.

Learn about recently available viral vectors and viral vectors coming soon from Addgene's viral service including calcium sensors, GABA sensors, voltage sensors, and control AAV.

March 26, 2019, 1:40 p.m.

Learn how you can use a plasmid from the Rex lab at Vanderbilt to easily and selectively biotinylate your protein of interest.

Jan. 25, 2018, 2:09 p.m.

Addgene is now using NGS services from seqWell Inc for plasmid validation. Learn how the seqWell sequencing process works here.

April 19, 2017, 3:25 p.m.

In this post we directly compare the Argonaute genome editing protein, NgAgo, to the CRISPR endonuclease, Cas9.

June 9, 2016, 2:30 p.m.