Rapp Polymere GmbH

Well known for peptide custom synthesis. Their TantaGel range of resins where the PEG spacer is attached to the polystyrene backbone via an alkyl linkage. This linkage is not sensitive to acids or bases and is a standard type of resin used for peptide synthesis, solid phase organic synthesis or combinatorial chemistry.

Further Information: http://www.rapp-polymere.com/