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What is the service?
Biorbyt offers custom peptide synthesis for peptides up to 100 amino acids long. Standard custom production yields 5-50mg of the peptide, but we also offer the option for bulk production. Please see the following list for the custom services we provide.
N-terminal, c-terminal and side chain modifications
D-amino acid and stable-isotope incorporation
Biotinylation
Fluorescent labels
Post translational modifications
Multiple disulphide bridges
Glycosylation
PEGylation
Production techniques
Peptides are provided in lyophilized form at a purity of >95%. Due to the process of cleavage from resin, HPLC, and drying, peptides will contain water and counter ions. Please note that these counter ions do not have any effect on the biochemical properties of the peptide but do reduce the mass of peptide present at >70%.
The following are the various techniques used to assess peptide and biochemical purity:
- HPLC and Chiral HPLC
- Mass spectrometry
- Nuclear Magnetic Resonance (NMR)
- Thin layer chromatography (TLC)
- High voltage electrophoresis
- Melting point
- Optical rotation
- Data is kept on file and can be requested for inspection
Additional services
We can offer additional services upon request:
- Amino Acid Analysis: Used to determine peptide composition and net peptide
- Microanalysis: Used to determine net peptide
Please reach out to us at [email protected] to discuss your request for . Our scientists are here to answer your questions and provide you with the information and expertise you need for your projects.