(2S)-2-Amino-3-(1H-indol-3-yl)propanoic acid;(S)-alpha-Amino-1H-indole-3-propanoic acid;(S)-alpha-Amino-beta-(3-indolyl)-propionic acid;(S)-Tryptophan;L-(-)-Tryptophan;L-beta-3-Indolylalanine;Trp;Tryptophan;W;(2S)-2-Amino-3-(1H-indol-3-yl)propanoate;(S)-a-Amino-1H-indole-3-propanoate;(S)-a-Amino-1H-indole-3-propanoic acid;(S)-alpha-Amino-1H-indole-3-propanoate;(S)-Α-amino-1H-indole-3-propanoate;(S)-Α-amino-1H-indole-3-propanoic acid;(S)-a-Amino-b-(3-indolyl)-propionate;(S)-a-Amino-b-(3-indolyl)-propionic acid;(S)-alpha-Amino-beta-(3-indolyl)-propionate;(S)-Α-amino-β-(3-indolyl)-propionate;(S)-Α-amino-β-(3-indolyl)-propionic acid;L-b-3-Indolylalanine;L-Β-3-indolylalanine;(-)-Tryptophan;(L)-Tryptophan;(S)-1H-Indole-3-alanine;(S)-2-Amino-3-(3-indolyl)propionic acid;(S)-a-Amino-b-indolepropionate;(S)-a-Amino-b-indolepropionic acid;(S)-a-Aminoindole-3-propionate;(S)-a-Aminoindole-3-propionic acid;(S)-alpha-Amino-beta-indolepropionate;(S)-alpha-Amino-beta-indolepropionic acid;(S)-alpha-Aminoindole-3-propionate;(S)-alpha-Aminoindole-3-propionic acid;1-beta-3-Indolylalanine;1beta-3-Indolylalanine;1H-Indole-3-alanine;2-Amino-3-indolylpropanoate;2-Amino-3-indolylpropanoic acid;3-(1H-indol-3-yl)-L-Alanine;3-indol-3-Ylalanine;Alpha'-amino-3-indolepropionic acid;alpha-Aminoindole-3-propionic acid;Ardeytropin;H-TRP-OH;Indole-3-alanine;Kalma;L-alpha-Amino-3-indolepropionic acid;L-alpha-Aminoindole-3-propionic acid;L-Tryptofan;L-Tryptophane;Lopac-T-0254;Lyphan;Optimax;Pacitron;Sedanoct;Triptofano;Trofan;Tryptacin;Tryptan;Tryptophane;Tryptophanum;Ardeydorm;L Tryptophan;L-Tryptophan-ratiopharm;Merck brand OF tryptophan;Niddapharm brand OF tryptophan;ICN brand OF tryptophan;Levotryptophan;PMS Tryptophan;PMS-Tryptophan;Ratiopharm brand OF tryptophan;Esparma brand OF tryptophan;Ratio-tryptophan;L Tryptophan ratiopharm;Naturruhe;Tryptophan metabolism alterations;Ardeypharm brand OF tryptophan;Kalma brand OF tryptophan;Pharmascience brand OF tryptophan;Upsher-smith brand OF tryptophan;Ratio tryptophan