Peptide Synthesis Specialist

PEPTIDE Institute



With the most advanced synthetic and analytical technologies, Peptide Institute is a global leader in peptide manufacturing, supplying reliable products to scientists across the world.
In addition, Peptide Institute is recognized as an OEM supplier for many peptide vendors.

Services & Specialty

Catalog Products Almost 1000 Products Since 1963

 Biologically Active Peptides
 Enzyme Inhibitors & Substrates
 Peptide Tools

Custom Peptide Synthesis Over 500 Different Peptides/yr

 Long Peptides and Proteins
 Modified Peptides
 Disulfide (SS-bond), Cyclic and Branched Peptides
 Enzyme Inhibitors & Substrates
 Stable Isotope-Labeled Peptides
 Peptide Analogs for Drug Discovery

Carbohydrate Synthesis

 Mono and Oligosaccharides
 Labeled Carbohydrates Nucleotide Sugars

Synthetic Examples

AA Length Modification
Green Fluorescent Protein 238 2 SH
Pleiotrophin (Human) 136 5 SS
Midkine (Human) 121 5 SS
PTH (Human, 1-84) 84
[Ser(PO3H2)65]-Ubiquitin 76 Phosphorylation
FRETS-VWF73 73 Nma/Dnp Label
4-[D10]Leu-Insulin (Human) 51 3 SS/2H Label
Gla17,21,24-Osteocalcin 49 γ-Carboxyglutamate (Gla)
Amyloid β- Protein 40/42/43 Membrane Peptides
CCK-33 (Human, Porcine) 33 Sulfation
Ghrelin (Human, Rat) 28 Octanoyl-Ser

GMP Peptide

 99% Successful Results in Custom Synthesis!

For research use or further manufacturing use only. Not for use in diagnostic procedures.

Product content may differ from the actual image due to minor specification changes etc.

If the revision of product standards and packaging standards has been made, there is a case where the actual product specifications and images are different.


Hours of Operation: 8:00 - 17:00 (EST)For other hours than the above, please contact us via the inquiry form.