Dextrin Beads 6FF is a chromatography medium for the isolation of proteins fused to maltose binding protein (MBP-tagged protein).The characteristics of Dextrin Beads 6FF are summarized in table 1. MBP tag often gives increased expression levels and higher solubility of the target protein. Proper folding of the protein has also been shown to be promoted by the MBP tag. Dextrin Beads 6FF can purify MBP fusion proteins in one step. The fusion proteins can be eluted gently with 10 mM maltose to protect the activity of fusion proteins.