QCB offers a wide variety of catalog peptides. All catalog peptides ship at net peptide content and 95% purity. If you cannot find a peptide in our catalog , custom synthesis is available.

• All Catalog Peptides
• Angiogenesis Related Peptides
• Angiotensin/Renin Peptides
• Antimicrobial Peptides
• Apoptosis Peptides
• Bacterial Peptides
• Beta Amyloid Peptides
• Calmodulin Peptides
• Caspase Substrates and Inhibitors
• Other Catalog Peptides
• Connexin Peptides
• Ghrelin and Obestatin
• Glucagon Peptides
• Humanin Related Peptides
• Insulin B Chain Epitope 9-23
• Insulin Receptor Regulatory Peptides
• Insulin Related Peptides

• Insulin Receptor Substrate Peptides
• Mastoparan
• Melittin
• Peptides Derived from Milk Proteins
• Myelin Protein Fragments
• Neurodegenerative Related peptides
• Neuromedins
• Neuropetides
• Ovalbumin Protein fragments
• Phospholipase Activating Protein Peptides
• Phosphopeptides
• Peptides to Study Protein Kinases
• Protein Kinase A Peptides
• Protein Kinase C Peptides
• Prion Protein Peptide (PrP)
• Thrombin Related Peptides
• CTL Epitopes of Tumor-Associated Antigens