Depending on the process and who provides the statistics, downstream processing accounts for between 50–80% of the cost of producing biotech drugs. Whatever the exact number, protein purification ...

Penn State chemical engineers have demonstrated proof of concept for a new protein purification process that combines ultrafiltration's high throughput with high specificity achievable through ...

Chromatography remains a cornerstone in the purification of proteins, offering a suite of techniques that separate components based on differential interactions with a mobile phase and a stationary ...

Conventionally, chromatography is used for protein purification, which is extremely expensive. Alternatively, the protein crystallization method could be used to determine protein structure, but this ...

Cytiva introduced a new technology called Protein Select that the company says is designed to streamline and accelerate recombinant protein purification. The self-cleaving traceless tag and ...

Self-removing tags can be used for simple and effective purification of recombinant proteins and peptides. The key component of these tags is an intein, which is a protein element with the ability to ...

Research explores the fundamentals of how different molecules interact with various surfaces during the purification process. The process of purifying biopharmaceutical drugs remains a costly and time ...

Protein characterization can be an extensive field of study covering a broad range of analytical methods and techniques. Although biochemists have made significant advances in protein analysis, the ...

Real-time and in-line accurate measuring of protein (monoclonal antibody, or mAb) concentration has been shown across a wide dynamic range (0–135 g/L) through the ...