An essential amino acid important in a number of metabolic processes. It is required for the production of histamine.
An essential amino acid with a basic side chain.
A basic amino acid that is essential in the nutrition of the rat. It is formed by the decomposition of most proteins (as globin).
An amino acid from which histamine is derived.
Histidine is an essential amino acid. In addition to serving as a building block for proteins, histidine is involved in bio-chemical reactions including histamine and carnosine production.
Essential (not produced by the body, required in the diet) amino acid.
An amino acid from which histamine is derived.