Synthetic Peptides and Proteins

In collaboration with Psyche Peptides (Boston, MA), ProXyChem can provide synthetic peptides and proteins. For protein synthesis, Psyche utilizes a proprietary solution phase method that yields homogeneous protected fragments which, after characterization by HPLC, amino acid analysis and LC/MS, are joined and deprotected to yield the product.

• Custom Peptides
• Proteins Containing Unnatural (non-coded) Amino Acids:
• Isotopes for NMR and X-ray crystallography
• Amino acid analogues for quantitative structure property studies
• Glycopeptides
• Phosphopeptides