3,5-Dinitro-L-tyrosine sodium is a tyrosine derivative. 3,5-Dinitro-L-tyrosine sodium as artificial substrate, has zero activity relative to tyrosine as a substrate for tyrosine aminotransferase[1].
[1]. N Fishman, et al. Relation of triiodothyronine and reverse triiodothyronine administration in rats to hepatic L-triiodothyronine aminotransferase activity. Endocrinology. 1977 Apr;100(4):1055.
















