Combining small-bead technology with affinity purification, Amersham Biosciences (now part of GE Healthcare) recently launched a new chromatography matrix for the purification of gluta-thione-S ...

Fast protein liquid chromatography (FPLC), is a form of liquid ... The stationary phase is a resin composed of beads, usually of cross-linked agarose, packed into a cylindrical glass or plastic ...