ALTHOUGH there are many chromatographic methods for separating the various gibberellins from each other, there appears to be no report of the use of silica gel partition columns. Columns are more ...

In the course of experiments involving the use of powdered glass as a carrier in partition chromatography, we have found that it is possible to prepare columns having as the stationary phase either an ...

IAM consists of a monolayer of phosphatidylcholine covalently bound to an inert silica support. A highly reproducible method to measure drug adsorption, IAM chromatography is inexpensive and fast in ...

Downstream bioprocessing steps have long been a challenge to drug manufacturers, particularly the chromatography step for purification of monoclonal antibodies (mAbs). The complexity of traditional ...

What is 2D liquid chromatography? Two-dimensional (2D) liquid chromatography is a powerful tool to separate complex compound mixtures. The principle behind 2D liquid chromatography is that compounds ...

Chromatography is the most important unit operation in the downstream processing of biopharmaceuticals. In most cases, at least two chromatography steps are required to complete the purification: a so ...

The biopharma industry is looking at continuous chromatography for sensitive molecules. Continuous processes continue to advance in bioprocessing. In downstream processing, continuous chromatography ...