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An introduction to the Monash protein folding database, which contains protocols for refolding over 600 different proteins from inclusion bodies.
last updated: February 16, 2020
Nick has a PhD from the University Dundee and is the Founder and Director of Bitesize Bio, Science Squared Ltd and The Life Science Marketing Society.
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Every protein is unique and thus every protein has its own set of production and purification challenges – many of which cannot be predicted. Therefore to successfully produce and purify your favorite protein you need to know and understand these five unpredictable protocol variables (X factors). Tweaking these X factors just might be the difference…
Have you ever emerged from the lab, bleary-eyed, blinking dazedly at the sun after spending hours hunched over a lab bench counting endless bacterial colonies or viral plaques? A necessary evil… I consider colony/plaque counting one of the necessary evils of working with microorganisms. Necessary because many experiments have an endpoint that requires determining the…
If I piqued your interest in the first post about my new e-Book ‘The Bitesize Bio Guide to Protein Expression – a Bitesize Bio eBook’ check out this excerpt from the book explaining what an expression system is and how to choose the right one. What is an expression system anyway? There was a time…
Stimulation of cells/tissue with a given stimulus (e.g., a cytokine) is a common experimental setup in any cell biology lab. The cellular response to the external stimulus e.g., the activation/deactivation of intracellular signaling pathways and/or the secretion of proteins is often the research goal, and there are a number of different methods that you can use to analyze such…
Studying nucleic acid interactions with proteins can be accomplished using a rapid and efficient electrophoretic mobility shift assay (EMSA). This method is essentially an agarose gel electrophoresis technique that detects protein:nucleic acid interactions, as the mobility of the labeled nucleic acid will be retarded if bound to a protein (compared to unbound DNA). A lesser-known…
As biochemists, we routinely run SDS-PAGE to analyze our proteins. Imagine the time and effort you are going to save when you can run every gel to perfection.
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