960 results

Check out the latest Hot Plasmids, viral vectors, and antibodies in the Addgene repository!

Aug. 28, 2025, 1:15 p.m.

Learn about OCaMP, a new orange genetically encoded calcium indicator .

Aug. 19, 2025, 1:15 p.m.

Learn about antibody engineering, including what it is and why we like it. Deep dive into antibody directed evolution techniques, and learn about Addgene's partnership with the Institute for Protein Innovation (IPI).

Aug. 5, 2025, 1:15 p.m.

Learn about TnpB, a small genome editor with a function similar to CRISPR systems!

July 29, 2025, 1:15 p.m.

Learn more about luciferases, a class of enzymes used in bioluminescence, and how they are commonly used in reporter plasmids.

July 22, 2025, 1:15 p.m.

Learn about what sequencing technologies the quality control team at Addgene uses to maintain a high standard of plasmid and viral vector quality.

July 15, 2025, 1:15 p.m.

Learn about the best tips and tricks for modular cloning (MoClo) of plasmids!

July 8, 2025, 1:15 p.m.

Learn about evaluating DNA quality with Spectophotometry using a Nanodrop

July 1, 2025, 1:15 p.m.

We're updating our Hold for Publication policy. Read about how these changes will help streamline our workflows and get your plasmids online faster!

June 24, 2025, 1:15 p.m.

Learn about RNA interference and how you can use shRNA plasmids to knockdown gene expression!

June 17, 2025, 1:15 p.m.

This post describes evoCAST, a new CRISPR-associated transposase tools optimized for genetic editing in human cells.

June 10, 2025, 1:15 p.m.

Check out the latest Hot Plasmids, viral vectors, and antibodies in the Addgene repository!

June 3, 2025, 1:15 p.m.

Learn how to select the plasmid purification kit that best suits your needs!

May 27, 2025, 1:15 p.m.

This post describes the design of shuttle vectors, which are designed for replication, selection, and expression in more than one host species.

May 20, 2025, 1:15 p.m.

This post describes the biology and use of integrase-deficient lentiviral vectors in comparison to standard lentiviral vectors.

May 13, 2025, 1:15 p.m.

Learn about Addgene's QC process and how and why we maintain a high standard of sequence accuracy across our plasmid collection.

May 6, 2025, 1:15 p.m.

Addgene adds new ready-to-use viral vectors to our service every month. Read all about the latest additions here!

April 29, 2025, 1:30 p.m.

Addgene remains steadfast in our mission to accelerate research and discovery by improving access to high-quality scientific materials and information. Our agility as a nonprofit resource can prove to be vital during this period of constrained funding.

April 23, 2025, 1:30 p.m.

This post covers loading controls and normalization of semi-quantitative western blots. We cover housekeeping proteins and total protein loading controls.

April 8, 2025, 1:15 p.m.

This post describes CRISPR-derived base editors that catalyze base transversions, such as purines like A or G to pyrimidines like T or C.

April 1, 2025, 1:15 p.m.