Application: Poly-L-Lysine-Separopore® 4B-CL is used for the purification of negatively charged proteins and biomolecules.

Applications: Phenyl-Separopore® 4B-CL is used for hydrophobic interaction chromatography to purify membrane proteins and other proteins with hydrophobic regions. This matrix separates proteins based on the basis of the different hydrophobicities of the proteins.