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 Other opioid peptides Peptide Name CAT# Peptide Sequence OFQ 1961-2-1 Phe-Gly-Gly-Phe-Thr-Gly-Ala-Arg-Lys-Ser-Ala-Arg-Lys-Leu-Ala-Asn-Gly