By Paolo Colombi
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This post was contributed by Oskar Laur, head of the custom cloning core at Emory University, and Paolo Colombi, a product development scientist at Addgene. Cloning can be quite an arduous process. The PCR could fail to produce a product, the transformation may not result in any ...
You’ve worked hard to purify your gene of interest, get it into your plasmid backbone, and zap the mixture of DNA into cells. Unfortunately, not every cell successfully takes up plasmid DNA. Among those that do, some now have plasmids that contain your gene of interest, but ...
This post was contributed by Jake Watson and Javier García-Nafría from the MRC Laboratory of Molecular Biology. Plasmid cloning is an essential part of any molecular biology project, yet very often, it is also a bottleneck in the experimental process. The majority of current ...
This post was contributed by guest bloggers Becky Kucera, M.Sc. and Eric Cantor, Ph.D. from New England Biolabs. Golden gate assembly limitations Embraced by the synthetic biology community, Golden Gate Assembly is commonly used to assemble 2–10 DNA fragments in a single ...
You’ve spent days and weeks thinking of an amazing project. You’ve written your protocols, designed your experiments, and prepared your reagents. You’re going to engineer the best thing since CRISPR; you are ready to clone! But...how?
This post was contributed by guest blogger Greg Lohman, a biochemistry researcher at New England Biolabs. When do you need a high fidelity ligase—and when is an alternative ligase a better choice? And what is ligase fidelity anyway? Let’s talk about it. DNA ligases are enzymes ...
This post was contributed by guest blogger Iris Lindberg, Professor at the University of Maryland School of Medicine. In the Lindberg Lab we often make cell lines that overexpress genes of interest; more recently we have also been using Addgene CRISPR vectors to generate cell ...
