indole 3 propionic acid Search Results


l tryptophan c6  (Enamine Ltd)
99
Enamine Ltd l tryptophan c6
L Tryptophan C6, supplied by Enamine Ltd, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pm28221384-68-35-51?v=Enamine+Ltd
Average 99 stars, based on 1 article reviews
l tryptophan c6 - by Bioz Stars, 2026-07
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nα fmoc nin methyl l tryptophan  (Chem Impex International)
95
Chem Impex International nα fmoc nin methyl l tryptophan
Nα Fmoc Nin Methyl L Tryptophan, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pm39840443__ja4c13832_si_001-17-0-6?v=Chem+Impex+International
Average 95 stars, based on 1 article reviews
nα fmoc nin methyl l tryptophan - by Bioz Stars, 2026-07
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l tryptophan d 5  (Toronto Research Chemicals)
93
Toronto Research Chemicals l tryptophan d 5
L Tryptophan D 5, supplied by Toronto Research Chemicals, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc06646882-241-52-54?v=Toronto+Research+Chemicals
Average 93 stars, based on 1 article reviews
l tryptophan d 5 - by Bioz Stars, 2026-07
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5 methoxy l tryptophan 16 s  (Chem Impex International)
95
Chem Impex International 5 methoxy l tryptophan 16 s
5 Methoxy L Tryptophan 16 S, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/us11713325-704-28-34?v=Chem+Impex+International
Average 95 stars, based on 1 article reviews
5 methoxy l tryptophan 16 s - by Bioz Stars, 2026-07
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lc ms standard  (Chem Impex International)
95
Chem Impex International lc ms standard
Lc Ms Standard, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc12854671-25-11-7?v=Chem+Impex+International
Average 95 stars, based on 1 article reviews
lc ms standard - by Bioz Stars, 2026-07
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indole 3 propionic acid  (Chem Impex International)
95
Chem Impex International indole 3 propionic acid
Indole 3 Propionic Acid, supplied by Chem Impex International, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc04651089-51-5-7?v=Chem+Impex+International
Average 95 stars, based on 1 article reviews
indole 3 propionic acid - by Bioz Stars, 2026-07
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3h]2-carboxy-4,6-dichloro-1h-indole-3-propionic acid ([3h]psb-12150)  (CNS Research)
90
CNS Research 3h]2-carboxy-4,6-dichloro-1h-indole-3-propionic acid ([3h]psb-12150)
3h]2 Carboxy 4,6 Dichloro 1h Indole 3 Propionic Acid ([3h]Psb 12150), supplied by CNS Research, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/10__1007_slash_s11302___014___9430___7-3807-2-40?v=CNS+Research
Average 90 stars, based on 1 article reviews
3h]2-carboxy-4,6-dichloro-1h-indole-3-propionic acid ([3h]psb-12150) - by Bioz Stars, 2026-07
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indole-3-propionic acid ipa  (Merck KGaA)
90
Merck KGaA indole-3-propionic acid ipa
Indole 3 Propionic Acid Ipa, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc10941488-102-19-25?v=Merck+KGaA
Average 90 stars, based on 1 article reviews
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indole-3-propionic-2,2-d2 acid  (Cambridge Isotope Laboratories)
90
Cambridge Isotope Laboratories indole-3-propionic-2,2-d2 acid
a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA <t>indole-3-acetate,</t> IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.
Indole 3 Propionic 2,2 D2 Acid, supplied by Cambridge Isotope Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc08526691-193-48-62?v=Cambridge+Isotope+Laboratories
Average 90 stars, based on 1 article reviews
indole-3-propionic-2,2-d2 acid - by Bioz Stars, 2026-07
90/100 stars
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labeled internal standard indole-3-propionic-2,2-d 2 acid no. d-7686  (CDN Isotopes)
90
CDN Isotopes labeled internal standard indole-3-propionic-2,2-d 2 acid no. d-7686
a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA <t>indole-3-acetate,</t> IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.
Labeled Internal Standard Indole 3 Propionic 2,2 D 2 Acid No. D 7686, supplied by CDN Isotopes, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc07468755-112-13-24?v=CDN+Isotopes
Average 90 stars, based on 1 article reviews
labeled internal standard indole-3-propionic-2,2-d 2 acid no. d-7686 - by Bioz Stars, 2026-07
90/100 stars
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indole 3 propionic acid  (Thermo Fisher)
86
Thermo Fisher indole 3 propionic acid
a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA <t>indole-3-acetate,</t> IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.
Indole 3 Propionic Acid, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pmc06823310-22-0-5?v=Thermo+Fisher
Average 86 stars, based on 1 article reviews
indole 3 propionic acid - by Bioz Stars, 2026-07
86/100 stars
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l glutamic acid glu  (ChromaDex)
90
ChromaDex l glutamic acid glu
a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA <t>indole-3-acetate,</t> IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.
L Glutamic Acid Glu, supplied by ChromaDex, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/indole+3+propionic+acid/pm34613459-36-31-80?v=ChromaDex
Average 90 stars, based on 1 article reviews
l glutamic acid glu - by Bioz Stars, 2026-07
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Image Search Results


a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA indole-3-acetate, IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.

Journal: Nature Communications

Article Title: High-coverage metabolomics uncovers microbiota-driven biochemical landscape of interorgan transport and gut-brain communication in mice

doi: 10.1038/s41467-021-26209-8

Figure Lengend Snippet: a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF

Article Snippet: Stable-isotope-labeling internal standards for a range of classical neurotransmitters and tryptophan catabolites, including acetylcholine-d13 (N,N,N-trimethyl-d9; 1,1,2,2-d4) (d13-ACh; catalog #D-1780), γ-aminobutyric acid-d2 (d2-GABA; catalog #D-1731), L-glutamine-2,3,3,4,4-d5 (d5-Gln; catalog #D-2532), L-tryptophan-2,3,3-d3 (d3-Trp; catalog #D-7419), serotonin-α,α,β,β-d4 (d4-5HT; catalog #D-1550), L-kynurenine (ring-d4, 3,3-d2) (d6-Kyn; catalog #DLM-7842), indole-3-acetic-2,2-d2 acid (d2-IAA; catalog #D-1709) and indole-3-propionic-2,2-d2 acid (d2-IPA; catalog #D-7686) were obtained from CDN Isotopes (Pointe-Claire, Quebec, Canada) and Cambridge Isotopes (Tewksbury, MA, USA).

Techniques: Labeling, Whisker Assay, Synthesized

a Variable importance plot of top 50 serum metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed serum pathways of phenylalanine, tyrosine and tryptophan biosynthesis and metabolism. c, d MetaMapp metabolomic networks of 88 metabolite pairs altered in feces ( c ) and serum ( d ), with nodes representing individual metabolites, edges for biochemical (KEGG reactant pairs) and chemical (Tanimoto coefficient > 0.7) relationships, and lower transparency for lower adjusted p values (<0.05, two-sided Welch’s t -test). TMAO trimethylamine N-oxide, PS phosphatidylserine, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, Kyn L-kynurenine, AA anthranilate, IAA indole-3-acetate, IPA indole-3-propionate, ILA indole-3-lactate, IArcA indole-3-acrylate, I3A indole-3-carboxaldehyde, Shikimate 3-P shikimate 3-phosphate, DHICA 5,6-dihydroxyindole-2-carboxylate, AKG α-ketoglutarate, L-DOPA L-3,4-dihydroxyphenylalanine, SULT sulfotransferase, CYP450 cytochrome 450, TCA cycle tricarboxylic acid cycle.

Journal: Nature Communications

Article Title: High-coverage metabolomics uncovers microbiota-driven biochemical landscape of interorgan transport and gut-brain communication in mice

doi: 10.1038/s41467-021-26209-8

Figure Lengend Snippet: a Variable importance plot of top 50 serum metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed serum pathways of phenylalanine, tyrosine and tryptophan biosynthesis and metabolism. c, d MetaMapp metabolomic networks of 88 metabolite pairs altered in feces ( c ) and serum ( d ), with nodes representing individual metabolites, edges for biochemical (KEGG reactant pairs) and chemical (Tanimoto coefficient > 0.7) relationships, and lower transparency for lower adjusted p values (<0.05, two-sided Welch’s t -test). TMAO trimethylamine N-oxide, PS phosphatidylserine, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, Kyn L-kynurenine, AA anthranilate, IAA indole-3-acetate, IPA indole-3-propionate, ILA indole-3-lactate, IArcA indole-3-acrylate, I3A indole-3-carboxaldehyde, Shikimate 3-P shikimate 3-phosphate, DHICA 5,6-dihydroxyindole-2-carboxylate, AKG α-ketoglutarate, L-DOPA L-3,4-dihydroxyphenylalanine, SULT sulfotransferase, CYP450 cytochrome 450, TCA cycle tricarboxylic acid cycle.

Article Snippet: Stable-isotope-labeling internal standards for a range of classical neurotransmitters and tryptophan catabolites, including acetylcholine-d13 (N,N,N-trimethyl-d9; 1,1,2,2-d4) (d13-ACh; catalog #D-1780), γ-aminobutyric acid-d2 (d2-GABA; catalog #D-1731), L-glutamine-2,3,3,4,4-d5 (d5-Gln; catalog #D-2532), L-tryptophan-2,3,3-d3 (d3-Trp; catalog #D-7419), serotonin-α,α,β,β-d4 (d4-5HT; catalog #D-1550), L-kynurenine (ring-d4, 3,3-d2) (d6-Kyn; catalog #DLM-7842), indole-3-acetic-2,2-d2 acid (d2-IAA; catalog #D-1709) and indole-3-propionic-2,2-d2 acid (d2-IPA; catalog #D-7686) were obtained from CDN Isotopes (Pointe-Claire, Quebec, Canada) and Cambridge Isotopes (Tewksbury, MA, USA).

Techniques: