dl-tyrosine

DL-Tyrosine is a natural product.

3-METHOXY-DL-TYROSINE is a naturally occurring, non-essential amino acid found in the human body and many other organisms. It is a precursor to the neurotransmitter dopamine and is involved in the regulation of dopamine levels in the brain, with potential therapeutic applications in a variety of disorders, including Parkinson's disease, depression and obesity.

DL-Tyrosine (Standard) is the standard substance of DL-Tyrosine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. DL-Tyrosine is a natural product.

L-Tyrosine-13C9,15N is intended for use as an internal standard for the quantification of L-tyrosine by GC- or LC-MS. L-Tyrosine (T0493) is a non-essential amino acid.1It is produced by hydroxylation of phenylalanine by phenylalanine hydroxylase but can also be obtained from dietary sources or degradation of endogenous proteins, resulting in L-tyrosine release.1,2L-Tyrosine is a precursor in the biosynthesis of catecholamine neurotransmitters, melanins, and thyroid hormones.3Plasma, skeletal muscle, and erythrocyte levels of L-tyrosine are decreased in patients with chronic kidney disease.1

DL-m-Tyrosine is a non-proteinogenic amino acid. It inhibits microbial proliferation and spore formation, and significantly suppresses root development of lettuce, Arabidopsis thaliana and other plants. Combined with carbidopa, it exerts significant antihypertensive pharmacological activity and can be used as a research tool in the development and mechanism exploration of biopesticides.

DL-o-Tyrosine is a metabolite of Phenylalanine and is a precursor in the formation of catecholamines. It is used as biomarkers of protein oxidative damage in β-thalassemia.

3-(2,4-Dihydroxyphenyl)propanoic acid (Hydroumbellic acid) is a predicted metabolite generated by BioTransformer1 from the metabolism of 3-(2,4-dihydroxyphenyl)prop-2-enoic acid. It is produced by the abkar1 enzyme via a reduction-of-alpha-beta-unsaturated-compounds-pattern1 reaction in human gut microbiota.