Users often feel a sense of accomplishment when achieving well-defined, isolated spots with a thin-layer chromatography (TLC) plate. Users set up a flash chromatography method, prepare the column, ...

Flash column chromatography was developed in 1978 as an alternative method to long column chromatography. The method aims to isolate a component from a mixture and thereby purify it. It was built from ...

Table 1 Substrates of human matrix metalloproteinases. Figure 4: SDS-PAGE analysis of the samples from each step for proMMP-9 purification. The alternative text for this image may have been generated ...

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 ...