Custom Synthesis

Although Bachem offers more than 4200 research grade peptides available from stock, your project may require a peptide not listed in our catalog.

Then contact our custom synthesis team and ask for an offer. Let our experienced scientists prepare the peptide you need.




Our peptide chemists can prepare compounds according to your specifications in any scale you need - from milligram to kilogram and ton quantities. We are experts in producing fluorescently labeled peptides, peptides with multiple disulfide bridges, peptides containing stable isotopes, and long and difficult peptides. Other specialties include multi-step organic transformations and peptidomimetic molecules.




Bachem is committed to using synthesis and purification strategies that yield products of the quality and purity you require.

Our standard analytical package typically includes mass spectrometric analysis, amino acid analysis, and determination of purity (by RP-HPLC) and peptide content. Bachem sets industry standards for high quality custom peptides.


Efficient service


Our proficient peptide synthesis techniques in combination with high capacity and state-of-the-art production equipment allow short delivery times without compromising quality. You will get technical support with the design of your peptides and complex organic molecules.

At Bachem you will have additional privileges: You have your own contact person from our specialized custom synthesis team with a strong scientific background (M.Sc. or Ph.D.). If you need a custom peptide, please challenge us with your ideas and take advantage of our expertise.


Request a quote for a custom peptide