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L-Tryptophan - from non-animal source, meets EP, JP, USP testing specifications, for cell culture, 99.0-101.0%, high purity , CAS No.73-22-3, Allosteric modulator of CaS receptor;Agonist of GPR139;Inhibitor of Proton-coupled Amino acid Transporter 1

333 Citations COA COA
In stock
Item Number
T118579
Grouped product items
SKU Size
Availability
 Price Qty
T118579-25g
25g
2
$46.90
T118579-100g
100g
5
$99.90
T118579-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$399.90
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CaS receptor Allosteric modulator (16) Endogenous Metabolite (959) GPR139 Agonist (6) Metabolic Enzyme/Protease (4860) Proton-coupled Amino acid Transporter 1 Inhibitor (5)

Basic Description

Synonyms (S)-2-Amino-3-(3-indolyl)propionic acid | h-Trp-oh | L-Trytophan
Specifications & Purity Moligand™, Animal Free, USP, JP, Ph.Eur., for cell culture, ≥99%
Biochemical and Physiological Mechanisms Tryptophan (Trp) is a heterocyclic compound, which is an essential amino acid related to growth, reproduction and immunity. Increasing available tryptophan is necessary to regulate mood, cognition and behavior. Tryptophan uptake by brain depends on the ra
Shipped In Normal
Grade Animal Free, for cell culture, JP, Moligand™, Ph.Eur., USP
Action Type AGONIST, ALLOSTERIC MODULATOR, INHIBITOR
Mechanism of action Allosteric modulator of CaS receptor;Agonist of GPR139;Inhibitor of Proton-coupled Amino acid Transporter 1

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organoheterocyclic compounds
Class Indoles and derivatives
Subclass Indolyl carboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct Parent Indolyl carboxylic acids and derivatives
Alternative Parents L-alpha-amino acids  3-alkylindoles  Aralkylamines  Substituted pyrroles  Benzenoids  Heteroaromatic compounds  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular Framework Aromatic heteropolycyclic compounds
Substituents Indolyl carboxylic acid derivative - Alpha-amino acid - Alpha-amino acid or derivatives - L-alpha-amino acid - 3-alkylindole - Indole - Aralkylamine - Benzenoid - Substituted pyrrole - Heteroaromatic compound - Pyrrole - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Amine - Primary aliphatic amine - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organonitrogen compound - Organooxygen compound - Primary amine - Organopnictogen compound - Aromatic heteropolycyclic compound
Description This compound belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. These are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring.
External Descriptors Common amino acids

Associated Targets(Human)

SLC36A1 Tchem Proton-coupled amino acid transporter 1 (1 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
CASR Tclin Extracellular calcium-sensing receptor (0 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
GPR139 Tchem Probable G-protein coupled receptor 139 (3 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
DHFR Tclin Dihydrofolate reductase (3072 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DNMT1 Tclin DNA (cytosine-5)-methyltransferase 1 (978 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA3 Tclin Carbonic anhydrase III (753 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA6 Tclin Carbonic anhydrase VI (993 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
LDHB Tchem L-lactate dehydrogenase B chain (463 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MPO Tchem Myeloperoxidase (1002 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ALB Tchem Serum albumin (2651 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ARSA Tbio Cerebroside-sulfatase (655 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA5B Tclin Carbonic anhydrase VB (957 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA14 Tclin Carbonic anhydrase XIV (1305 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MMP3 Tchem Matrix metalloproteinase 3 (3433 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KYAT1 Tbio Kynurenine--oxoglutarate transaminase I (96 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA12 Tclin Carbonic anhydrase XII (6231 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HEK293 (82097 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HepG2 (196354 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
FEN1 Tchem Flap endonuclease 1 (12055 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC7A5 Tchem L-type amino acid transporter 1 (388 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HIF1A Tchem Hypoxia-inducible factor 1 alpha (6027 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
IDO1 Tchem Indoleamine 2,3-dioxygenase (6650 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
POLI Tchem DNA polymerase iota (116820 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ABCC2 Tchem Canalicular multispecific organic anion transporter 1 (1191 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ALPL Tchem Alkaline phosphatase, tissue-nonspecific isozyme (1551 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PLAA Tchem Phospholipase A-2-activating protein (44 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
GPR17 Tchem Uracil nucleotide/cysteinyl leukotriene receptor (291 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
BLM Tchem Bloom syndrome protein (4248 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PMP22 Tbio Peripheral myelin protein 22 (699 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KMT2A Tchem Histone-lysine N-methyltransferase MLL (17327 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MPHOSPH8 Tbio M-phase phosphoprotein 8 (656 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC16A10 SLC16A10 protein (28 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Associated Targets(non-human)

Ca7 Carbonic anhydrase VII (3 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Ca13 Carbonic anhydrase XIII (322 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA4 Carbonic anhydrase IV (1713 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Tdo2 Tryptophan 2,3-dioxygenase (8 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Pkm Pyruvate kinase isozymes M1/M2 (66 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Iap Intestinal alkaline phosphatase (419 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Carbonic anhydrase (69 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Klebsiella pneumoniae (43867 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Escherichia coli (133304 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Aspergillus niger (16508 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Bacillus subtilis (32866 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Candida albicans (78123 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Fusarium oxysporum (3998 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Felis catus (3858 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CHO-K1 (1115 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
pfk 6-phospho-1-fructokinase (7870 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Ca15 Carbonic anhydrase 15 (173 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Amphibalanus improvisus (34 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ftmPT1 Brevianamide F prenyltransferase (40 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
TGR Thioredoxin glutathione reductase (28579 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mapt Microtubule-associated protein tau (6 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CAN2 Carbonic anhydrase 2 (140 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Slc16a10 Monocarboxylate transporter 10 (73 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC16A2 Monocarboxylate transporter 8 (28 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ispF 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase (31 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
GAP1 General amino-acid permease GAP1 (481 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Slc1a5 Amino acid transporter (271 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Carbonic anhydrase-like protein, putative (25 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

Pubchem Sid 504751059
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504751059
IUPAC Name (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
INCHI InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1
InChIKey QIVBCDIJIAJPQS-VIFPVBQESA-N
Smiles C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N
Isomeric SMILES C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N
Molecular Weight 204.23
Beilstein 86197
Reaxy-Rn 86196
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=86196&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

24 results found

Lot Number Certificate Type Date Item
F2505578 Certificate of Analysis Apr 23, 2025 T118579
E2521615 Certificate of Analysis Apr 23, 2025 T118579
F2505577 Certificate of Analysis Apr 23, 2025 T118579
C2518074 Certificate of Analysis Mar 25, 2025 T118579
L2426046 Certificate of Analysis Nov 14, 2024 T118579
L2423546 Certificate of Analysis Nov 14, 2024 T118579
L2423540 Certificate of Analysis Nov 14, 2024 T118579
G2431490 Certificate of Analysis Jun 12, 2024 T118579
G2431493 Certificate of Analysis Jun 12, 2024 T118579
G2431491 Certificate of Analysis Jun 12, 2024 T118579
G2431489 Certificate of Analysis Jun 12, 2024 T118579
C23071130 Certificate of Analysis Dec 25, 2023 T118579
C23071106 Certificate of Analysis Dec 02, 2022 T118579
C23071116 Certificate of Analysis Dec 02, 2022 T118579
C23071119 Certificate of Analysis Dec 02, 2022 T118579
K2230915 Certificate of Analysis Jul 29, 2022 T118579
I2205127 Certificate of Analysis Jul 29, 2022 T118579
I2205322 Certificate of Analysis Jul 29, 2022 T118579
I2205128 Certificate of Analysis Jul 29, 2022 T118579
K2308182 Certificate of Analysis Jul 29, 2022 T118579
E2224249 Certificate of Analysis Mar 23, 2022 T118579
E2224094 Certificate of Analysis Mar 23, 2022 T118579
E2224085 Certificate of Analysis Mar 23, 2022 T118579
E2224233 Certificate of Analysis Mar 23, 2022 T118579

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Chemical and Physical Properties

Solubility Soluble in water, ammonia, hot alcohol, alkali hydroxides and dilute acids. Slightly soluble in acetic acid and ethanol. Insoluble in chloroform and ethyl ether.
Specific Rotation[α] -30.5 to -32.5 deg(C=1, H2O)
Melt Point(°C) 277°C
Molecular Weight 204.220 g/mol
XLogP3 -1.100
Hydrogen Bond Donor Count 3
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 3
Exact Mass 204.09 Da
Monoisotopic Mass 204.09 Da
Topological Polar Surface Area 79.100 Ų
Heavy Atom Count 15
Formal Charge 0
Complexity 245.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 1
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

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