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 Substance P Antagonists Peptide Name CAT# Peptide Sequence [DArg1, DTrp5,7,9, Leu11] Substance P 1967-1-1 DArg-Pro-Lys-Pro-DTrp-Gln-DTrp-Phe-DTrp-Leu-Leu-NH2