Downstream sample preparation for subsequent quality attribute analysis represents “a significant bottleneck in process development for non-antibody biologics,” wrote Kevin Brower, PhD, global head of ...

University of Groningen scientists observed the characteristics of a single enzyme inside a nanopore. This revealed that the enzyme can exist in four different folded states, or conformers, that play ...

IT is well known that as the concentration of substrate molecules is increased, other conditions being kept constant, the rate of catalysis of a reaction by an enzyme reaches a maximum value. On the ...

Protistan community grazing rates upon both bacterioplankton and autotrophic picoplankton were estimated using fluorescently-labeled prey and by measurement of extracellular hydrolysis of ...

Iridoids are a widespread and evolutionarily ancient class of plant secondary metabolites belonging to the terpenes. They ...