Articles

How Much Streptavidin Resin Should I use? Binding Capacity has the Answer

When using streptavidin agarose beads to purify biotinylated nucleic acids or proteins, you’ll need...

Regular vs Magnetic Agarose Beads: Key Differences and Best Uses

Have you ever wondered whether you should be using regular agarose beads or magnetic agarose beads f...

The Extraordinary Bacterial Proteins That Make Snow

Crisp bluebird skies, fresh powder that makes it feel like you’re floating through air and burning w...

Easy Step-by-Step Antibody Purification Protocol with Protein A, Protein G, and Protein L Agarose Beads

In many articles, we’ve conceptually discussed Protein A, G, and L agarose beads and how purifying a...

How to Perform Immunoprecipitation with Protein A, G, or L Agarose Beads

Immunoprecipitation (IP) is a powerful and frequently used technique that utilizes antibodies to iso...

How Much Resin for My Purification When Using Protein A, G or L? Binding Capacity Holds Answers

When affinity purifying a protein, one of the first questions you’ll ask yourself is “how much resin...

Deep Dive into Eluting Antibodies from Protein A, Protein G and Protein L Agarose Beads

If you’re using Protein A, Protein G, or Protein L agarose beads to purify antibodies, then a key st...

How to Purify Antibodies with Proteins A, G, and L

One of the key uses for Protein A, Protein G, and Protein L is to purify antibodies for experimental...

Choosing Between Proteins A, G, and L: Key Similarities and Differences

Have you heard of Protein A, Protein G, and Protein L? Maybe you know that you need one of them to p...