H-Cys-His-OH
Ref. 3D-FH141757
| 5mg | Discontinued | ||
| 10mg | Discontinued | ||
| 25mg | Discontinued | ||
| 50mg | Discontinued | ||
| 100mg | Discontinued |
Product Information
Histidine is a monomeric amino acid that functions as a precursor to histamine. In the body, histidine is synthesized from L-histidine via the enzyme histidine decarboxylase. Histidine is also an essential component of many proteins, and can be found in high concentrations in animal products such as milk and eggs.
H-Cys-His-OH is a coordination complex with two metal ions and one ligand. It has four coordination sites for chloride ions. The metal ions are bound to the nitrogen atoms of the coordinated histidine molecule, while the ligands are bound to oxygens on each side of the metal ion. Coordination complexes form when two or more ligands coordinate with a metal ion by donating electrons to it. They are usually neutral because they have equal numbers of positive and negative charges on their surface. H-Cys-His-OH has an analytically neutral pH due to its lack of acidic protons (p
