PSN 1252: 25mer with 4-Branch MAPS

Synthesized @ 250µmol scale, Fmoc

Purified by RP-HPLC

MALDI Mass Spec

PSN 3110: PG-1

Sequence: RGGRLCYCRRRFCVCVGR

Synthesized @ 500-600µmol scale, tBoc

Oxidized by Air Oxidation to form two disulfides

Purified by RP-HPLC before and after oxidation

MALDI Mass Spec

Reduced

Sequence: GIGKFLHSAKKWGKAFVGEIMNS

Synthesized @ 500-600µmol scale, tBoc

Modified on N-terminus with Lissamine Rhodamine B (Molecular Probes, Inc.)

Purified by RP-HPLC

PSN 4064: Magainin

UV/VIS Spectrum

PSN 4078: 50 mer

Synthesized @ 500-600µmol scale, tBoc

MALDI Mass Spectra

PSN 4078: HPLC Purified

Crude Purified