We synthesize customized peptides individually according to your requirements and appropriately modified on request.
We can draw on decades of experience to produce your peptides. Our state-of-the-art laboratories are equipped with synthesis systems for parallel peptide synthesis and microwave-assisted peptide synthesis. We employ specially developed continuous-flow synthesizers to rapidly, and above all reliably, determine the optimal synthetic route.
Tell us your peptide sequence and choose the quantity you require. We’ll deliver within two to three weeks. In urgent cases, we deliver within one week for an additional charge.Request a quote
Synthesis from 2 to over 100 amino acids in length.
Various quantities between 1 mg and 1 g.
HPLC purified at purity levels of at least 90% to 95%.
Analysis by means of (U)HPLC and MALDI-MS.
We have extensive expertise in producing modified peptides. Choose the appropriate dye labeling for your experiment, or influence the properties of your peptide sequence with natural or unnatural modifications.Contact
Choose from a wide range of modifications. If the modification you require is not included in our list, please do not hesitate to contact us.Contact
Besides FAM and TAMRA we offer a wide range of dyes.
Choose between biotin and desthiobiotin to enable your peptide to bind to streptavidin, avidin or other biotin-binding proteins.
Vary the properties of your peptide by choosing the appropriate non-proteinogenic or unnatural amino acid.
Upon request, we can introduce suitable azides or alkynes into your peptide sequence.
We can synthesize your peptide sequence with 15N, 13C or deuterium labeled amino acids at the desired location.
We can cyclize your peptide at main or side chains, for example via disulfide, thioether or amide bridges or using ring-closing metathesis.
Depending on your needs, your peptides can be synthesized with two or more branches.
Choose from a variety of methylations: nitrogen, α- or β-carbon, Arg, Glu or Asp side chains and more.
In addition to phosphorylation of tyrosine, threonine and serine, we also offer phosphomimetics and sulfotyrosine peptides.
Myristic, palmitic and stearic acids as well as other lipids can be coupled N-terminally or via side chains during the synthesis of your peptide sequence.
We offer N- and O-glycosylation of different amino acids within your peptide.
Upon request, we can perform terminal acetylation of your peptide or acetylation of specific side chains.
We’ll be happy to conjugate your peptide to various proteins such as KLH, OVA, BSA, the diphtheria toxoid and many more.
To produce metal ion complexes, we can couple your peptide to various chelators, for instance DTPA, DOTA, NOTA and NODAGA.
Our portfolio includes modification with short- to long-chain and branched polyethylene glycols.