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last updated: February 14, 2025
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Some viral vectors are the little black dresses of cloning and expression experiments: They work for almost any occasion and always give you the results you were hoping for. Other vectors are more like ballgowns that only come out of storage for special occasions. Let’s wade through all the information out there and take a…
Understanding the basic (and simple!) chemistry behind DNA ligation will help you get better DNA ligation results. Learn all about it here.
A while back I wrote a post on a T4 DNA polymerase dependent ligation independent cloning method. In the comments, Max asked if anyone had a protocol. Since there does not appear to be a simplified protocol available on the web, I thought I would post mine for reference. It is adapted from a 2006…
What is a luciferase assay and what is it useful for? A luciferase assay takes advantage of the innate bioluminescent properties some organisms exhibit, most notably the firefly. The firefly can convert luciferin to oxyluciferin in the presence of the enzyme luciferase to emit light. The most common scientific assays utilizing luciferase are reporter assays…
If you plan to work with purified DNA in the lab, it’s likely that you will use a commercial DNA extraction kit to isolate and purify your DNA of interest. With so many types of kits available, it can be a major challenge to choose the best one to use when working with an unfamiliar…
Ever heard of polymerising agarose gels? I haven’t. If you think you have, read this.
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