What are E. coli Expression Strains?
E. coli expression strains, BL21(DE3) and DL39 for example, are used for recombinant RNA/protein exp...Read Article
All About the Turbidity-Based Lysozyme Activity Assay
Lysozyme is an enzyme that breaks down peptidoglycan, and it is often used in protein purification,...Read Article
Explain Alpha-Complementation and Blue-White Screening To Me Like I’m 10
Alpha-complementation – it’s a big phrase, but it’s not terribly hard to understand. The technical...Read Article
Showing articles tagged with “NTA”
Chelating Agents: A Beginner’s Introduction
A chelating agent is a compound that forms stable complexes with metal ions through different types...
How to Choose Agarose Resins for Protein Purification
Purifying a target protein is an important step before investigating its structure and function. To...