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Beyond pH 7 - Biologically Relevant pH In Diverse Environments

In Flatland, a novel by Edwin Abbott, a square narrates his flat two-dimensional world and his dream...

The 2 Common Types of Ion Exchange Chromatography: Anion vs. Cation

Ion exchange chromatography includes a suite of related methods that purify proteins based on their...

An Overview on Ion-Exchange Chromatography

Have you ever heard the saying “opposites attract”? Well, it turns out this phrase is true in the mo...

You hold up a bottle of old antibiotic stock solution and wonder if it's still good? Learn how to qu...

One of the questions we receive from time to time at GoldBio is whether purity really matters when...

Tuberculosis is a common, and often lethal, infectious disease which has circulated since the dawn o...

It's time to make your lab more social media friendly and get on twitter. If you're trying to figure...

In a remarkable paper published in the May 9th edition of Cell, two researchers at the Harvard Stem...

To coincide with the introduction of our new Protein G antibody purification resin, we thought that...

Today we’re going to shine a spotlight on a widely used technique in the field of molecular biology,...

Previously, we’ve been discussing the function of various reducing agents. There are a number of red...

Last time on Troubleshooting, we covered Tagged Protein Purification, but what happens if your prote...