Articles

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...

Conjugating Ligands to Agarose Beads for Affinity Purification

Affinity purification is a frequently used technique for purifying proteins. During affinity purific...

How Agarose Beads are Made

Agarose beads are a foundational tool used for various protein purification techniques. Most frequen...

Protein L Agarose Beads for Affinity Purification of Antibodies and Immunoprecipitation Experiments

Protein L binds to the kappa form of antibody light chains and is used to purify antibodies and sup...

Protein G Agarose Beads for Antibody Purification and Immunoprecipitation

Protein G binds to the heavy chains of antibodies and is used to purify antibodies and support immun...

All About Protein A Agarose Beads: Their Function and Uses

Protein A is a bacterial protein from the cell wall of Staphylococus aureus that binds to the heavy...