shifted spectra. Oligomerization of DsRed occurs at two chemically distinct protein interfaces to assemble the tetramer. The DsRed structure reveals the chemical basis for the functional properties of red fluorescent proteins and provides the basis for rational engineering of this subfamily of GFP ...
For this method, ∅ = 4.5 µm polystyrene beads (Polybead®, Polysciences, Inc., Warrington, PA, USA) were suspended and pumped through the system. These particles follow the streamlines and are small enough not to disturb them. In this setup, videos were recorded with a high-speed ...