PRODUCTS FOR PEPTIDE SYNTHESIS

Amino Acids and Amino Acid derivatives

Reliable EU Sources for Industrial-Scale Peptide Synthesis

As the peptide drug market continues to grow, fast and reliable peptide synthesis is more important than ever. Sourcing from dependable EU manufacturers at an industrial scale is essential for minimising supply chain risks and shipping uncertainties.

At Sostie, we focus on alternative supply chains to ensure consistent procurement. Explore our selection of amino acid derivatives, produced in the EU on an industrial scale, to support your peptide synthesis needs.

Boc-Ser-OH CAS: 3262-72-4 

• Stock: 36.2 Kg 
• Building block in peptide synthesis. Starting material for the synthesis of various α-amino acids via the β-lactone
  
  

Z-L-Arg-OH  CAS: 1234-35-1 

• Stock: 129.9 Kg
• Z-L-Arginine is used in the synthesis of renin inhibitors containing phosphorous acid derivatives at the scissile bond. Also used in the synthesis of a peptide deformylase inhibitor BB-3497
  
  

Boc-Thr-OH  CAS: 2592-18-9 

• Stock: 6.3 Kg 
• N-Boc-L-threonine is an N-Boc-protected form of L-Threonine (T405500). L-Threonine is an essential amino acid that is commonly used as a feed and food additive. L-Threonine is produced in mass quantities by mutant Escherichia coli strains for research and food nutrition purposes. L-Threonine can be naturally found in fish and poultry, and is incorporated in some important proteins in the human body (such as hemoglobin and insulin)  
  

Boc-Ser(Bzl)-OH CAS: 23680-31-1

• Stock: 2.7 Kg
• N-Boc-O-benzyl-L-serine, is an amino acid building block used in peptide synthesis.
  

Fmoc-L-Arg(Pbf)-OH ; CAS No: 154445-77-9

• Stock:  10 kg
• Fmoc-Arg(Pbf)-OH, is an amino acid building block used in peptide synthesis.
  

Fmoc-D-Arg(Pbf)-OH ; CAS No: 187618-60-6 

• Stock:  1 kg
• Building block for Peptide synthesis