Articles

3 Methods for Verifying Your DNA Plasmids

Have you ever heard the phrase “measure twice, cut once?” In woodworking, this means making sure you...

5 Key Features of DNA Plasmids Explained

Have you heard of DNA plasmids, sometimes called DNA vectors, but you aren’t quite sure what exactly...

4 Important Applications for Protein Purification Using Ion Exchange Chromatography

Ion Exchange Chromatography is routinely sandwiched between affinity and size exclusion steps in an...

Develop the Best Protocol for Protein Purification with Ion Exchange Chromatography (IEX)

Does it ever feel like the hardest part of a project is just getting started on the dang thing? For...

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...

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...

3 Common Reasons for Protein Isoelectric Point Discrepancies

Is your protein not sticking to the ion exchange column when you thought it should have? As frustrat...

How Detergents are Extremely Useful in Bioscience Experiments

Detergents are versatile chemical tools. But how exactly do they help in experiments? Some detergen...

Charged up: The Complexities and Significance of Protein Charge in Protein Purification

Do you know what really charges me up? Discussing protein electrostatics, of course! Proteins are m...