AxisPharm has a large collection of PEGylated peptide reagents in stock. Custom syntheses of peptide PEG are available upon request.
Name: Gly-Gly-Phe-Gly
Formula: C15H20N4O5
MW: 336.40
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.