Custom peptide Request

We offer our vast expertise in the different fields of chemistry

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Heavy Isotope-labeled Peptides

Our ClearPoint™ Peptides are dedicated for use in Quantitative Mass Spectrometry and NMR analyses

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Peptide Libraries

We produce and deliver peptide libraries in a convenient 96-well plate format adapted to high-throughput screening.

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Fluorescent Dye Labeled Peptides

We manufacture custom peptides with a broad range of premium fluorescent dyes that span the whole visible and near infrared spectrum.

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FRET Peptides

We offer a full-range of dye-quencher FRET pairs to label your custom peptides

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TR-FRET Peptides 

We perform custom synthesis of labeled peptides with lanthanide metals as donor molecule.

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Stapled Peptides

We offer an adaptable platform for the custom synthesis of stapled peptides catering to a variety of biological applications.

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Cyclic Peptides

We offer a versatile platform for the synthesis of lactam ring cyclic peptides

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Disulfide-Bridged Peptides

We produce disulfide bridged peptides, utilizes stepwise protection or natural folding strategies.

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Glycosylated and Glycated Peptides 

Sugar moieties can be incorporated into your custom peptide(s), at single or multiple locations.

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We have developed novel methods for the synthesis and purification of hydrophobic peptide modifications.

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Phosphorylated Peptides

Our chemists can incorporate single, or multiple combinations of phosphoserine, phosphotyrosine, or phosphothreonine residues into your custom peptide. 

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Peptide-Oligo Conjugates

We produce up to 20 mg POCs in our facilities located in Belgium.

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Peptide Modifications

We offer a large variety of internal modifications

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We manufacture high quality peptides

From simple to highly modified peptides, we employ our >25 years of innovative know-how to help solve your proteomic needs.
We deliver up to gram quantities of peptides in research grade or as critical raw material.
Bulk quantities of catalog peptides are also available.

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Up to 60 amino acids


≥95%, ≥90%, ≥85%, ≥70%, or crude


1mg minimum up to gram quantities, delivered as gross weight or net weight


Default is TFA salt. We also offer acetate, chloride or ammonium salt exchange for an additional fee

Please note that these specifications may vary for modified peptides


By Mass Spec Analysis

% Purity


Additional testing available upon request:

  • Peptide content determination (CHN analysis or quant-peptide service)
  • Solubility testing
  • Peptide sequence confirmation
  • Counterion content
  • Metal content
  • Endotoxin
  • Bioburden


  • HPLC & Mass Spec chromatograms
  • Technical data sheet (TDS)


Lyophilized powder, peptide in solution on request
For special format, please inquire about our Dispensing options 


Ambient temperature

Lead Time

3-5 weeks
Highly modified peptides may require longer production times


Our manufacturing platforms allow synthesizing simple up to complex, hydrophobic, or multi-modified peptides.
Applications range from basic research up to drug discovery and GMP grade* usage.

*Our GMP grade peptides cannot be used as an API in their current form

Discover our GMP peptide service


We use chemical methodologies that allow reaching very high peptide purities and setting very stringent quality standards.
Should impurities interfere with your assay, we can help improving your peptide quality.


Most importantly, we believe that communication and collaboration with our customers is key to forging a long-term sustainable partnership.

  • Technical Support available by videoconference, phone or email
  • On-site visits can be organized
  • Flexible Service options


We understand that confidentiality is important to you, and we will treat your project and data with the utmost security and are available to sign confidentiality and service agreements.

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