PRODUCT CATALOG Peptide Synthesis Compound Synthesis Protein Expression Antibody Preparation Technical advantages Fluorescent Labeling Cell-penetrating peptides Disulfide Bridges Insoluble Peptide Purification Amide Cyclization Phosphorylation Labeling Stable Isotope Labeling Long Peptide Synthesis Endomorphins Peptide Name CAT# Peptide Sequence Endomorphin-1 1942-1-1 Tyr-Pro-Trp-Phe-NH2 Endomorphin-2 1942-1-2 Tyr-Pro-Phe-Phe-NH2