Articles

An Overview of Size Exclusion Chromatography for Protein Purification

Size matters! Like on roller coasters, for example. Everyone has seen the sign that says, “you must...

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...

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...

All About Affinity Purification of Antibodies

Antibodies are amazing! Antibodies from our immune cells help keep us healthy and mount a defense wh...

All About the Composition of Protein Purification Buffers and Why It Matters

Protein purification buffers are complex and can contain reducing agents, detergents, salts, imidazo...

3 Functions of Buffer Solutions in Bioscience Experiments

Buffers are mainly used three ways. First maintaining pH within a range. Second, buffers supply ions...

Simple Overview of the 4 Common Techniques for Protein Purification

Proteins are the verbs of the cellular world. They perform important functions and carry out actions...

Probing the Depths of Biology: 4 Ways Purified Proteins Drive Research

Our cells are beautifully complex 4D puzzles - consisting of millions of molecular pieces that engag...