Affinity chromatography has emerged as an indispensable tool in modern protein purification, leveraging highly selective interactions between target proteins and immobilised ligands. This technique, ...

For the novice protein purifier, finding a place to start might seem overwhelming, but fortunately the process can be approached systematically. Andrew Mitchell, technical consultant for Amersham ...

Three-phase partitioning (TPP) is an efficient and cost-effective method for protein purification that exploits the simultaneous addition of salts and organic solvents to an aqueous protein extract.

The purification of proteins and antibodies is a critical process in biotechnology and pharmaceutical industries. Traditional methods often involve single-use materials, leading to high costs and ...

Protein samples are essential to advance our understanding of disease pathways and develop new therapeutics. High-quality filtration is needed to protect purity, yield and functionality of target ...

Researchers at Queen’s University in Kingston, Ontario, Canada, are developing an alternative to nickel-nitrilotriacetic acid (Ni-NTA) to purify recombinant proteins. Because it uses common ...