List of other compounds

Sulfur containing compounds

• Cysteinyl-homocysteine
• Cysteic acid
• Glutathione (oxidized and reduced)
  • Oxidation and acid hydrolysis
  • See itemlist
• Homocysteine
• Hypotaurine
• Methionine Sulphone
  • Oxidation and acid hydrolysis
  • See itemlist
• Methionine Sulfoxide
  • Acid hydrolysis
• S-Methylcysteine
• S-Methylmethionine (Vitamin U)
• S-Sulfocysteine

Metabolic compounds

• Albizziin
• δ-Amino-levulinic acid
• Diaminopimelic acid
• Pipecolic acid
• Saccharopine

Amino Acid analogues

• γ-Carboxyglutamic acid (GLA)
• Pyroglutamic acid (5-oxo-proline)
  • alkaline hydrolysis
• Theanine (N-ethyl-glutamic acid)

Collagen linkers

• Desmosine and Isodesmosine
  • Acid hydrolysis
  • See itemlist

Synthetic peptides

Ansynth Service B.V. is highly specialized in determination of the amino acid composition in synthetic peptides according to the relevant Ph. Eur. or USP monographs and a complete validation study can be performed on request, resulting in a tailored protocol and validation report. Inquire for possibilities.

Maillard Reaction Products and Markers of Nutritional Food Quality

• Carboxymethyllysine (CML)
  • Acid hydrolysis
  • Inquire
• Furosine (available lysine)
  • Acid hydrolysis
  • See itemlist
• Lanthionine (LAN)
  • Acid hydrolysis
  • Inquire
• Lysinoalanine (LAL)
  • Acid hydrolysis
  • See itemlist

Aminosugars

• Galactosamine and Glucosamine
  • Acid hydrolysis
  • See itemlist

Non-natural Amino Acids (Peptide analysis)

• 4-Chlorophenylalanine
  • Acid hydrolysis
• α-Naphtylalanine
  • Acid hydrolysis
• Octa-hydroindole-2-carboxylic acid (OIC)
  • Acid hydrolysis
• 3-(3-pyridyl)-alanine
  • Acid hydrolysis
• β-2-thienyl-alanine
  • Acid hydrolysis
• Tetrahydroisoquinoline-3-Carboxylic acid (TIC)
  • Acid hydrolysis
• Threoninol
  • Acid hydrolysis