Labeled Amino Acids and Derivatives

Amino Acids, commonly referred to as “the building blocks of the body” are essential for the heathy functioning of the body.  Amino acids are the building blocks of protein and proteins make up a fifth of the body.  Phenylalanine, Valine, Leucine and Lysine, Threonine, Tryptophan, and Methionine are some of the amino acids offered as labeled and unlabeled for research studies.