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 ...

The natural molecular vaccine adjuvant QS-21 is in increasing demand for several approved vaccines, including shingles, malaria, and—outside the United States—COVID-19. More than a dozen vaccines are ...

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 ...