American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
Thiourea ( For Solar Photovoltaic Thin Films of Cadmium Sulphide) Thiourea ( For Solar Photovoltaic Thin Films of Cadmium Sulphide). CAS No. 62-56-6. Molecular Formula NH2CSNH2. Ultra High Purity Fine Chemicals Cater Chemicals Corp.
Cater Chemicals Corp. Illinois IL
Thiourea ReagentPlus, ?:99.0% Thiourea ReagentPlus, ?:99.0%. CAS No. 62-56-6. Molecular Formula NH2CSNH2. Ultra High Purity Fine Chemicals Cater Chemicals Corp.
Cater Chemicals Corp. Illinois IL
Thiourea Reagent Plus Grade Thiourea Reagent Plus Grade. CAS No. 62-56-6. Molecular Formula NH2CSNH2. For Thin Film Photovoltaic Of Cadium Telluride & Cadmium Sulphide & Nano Crystals Cater Chemicals Corp.
Cater Chemicals Corp. Illinois IL
Thioxamycin Thioxamycin is produced by the strain of Str. sp. DP94. The minimum inducing concentration of X to the promoter TIP-1 was 80 ng/mL. Synonyms: Sulfomycin I, 58-(1-carboxyethenyl)-28-deethylidene-14-de(2-hydroxypropylidene)-21-demethoxy-17,31-didemethyl-28-methyl-14-((methylthio)methyl)-30-thia-. Grade: ≥98%. CAS No. 124883-37-0. Molecular formula: C52H48N16O15S4. Mole weight: 1265.29. BOC Sciences 12
Thioxanthen-9-one Thioxanthen-9-one. Alternative Names: Thioxanthone, 9-Oxothioxanthene. CAS No. 492-22-8. Molecular formula: C13H8OS. Mole weight: 212.27. Purity: ≥ 97%. IUPAC Name: thioxanthen-9-one. SMILES: O=C1c2ccccc2Sc3ccccc13. InChI: 1S/C13H8OS/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H. Alfa Chemistry Materials 2
Thioxanthen-9-one Thioxanthen-9-one is a photoinitiator. Synonyms: 9-thioxanthenone. Grade: 97 %. CAS No. 492-22-8. Molecular formula: C13H8OS. Mole weight: 212.27. BOC Sciences 9
Thioxanthone Thioxanthone is a powerful photocatalyst for organic reactions. Thioxanthone is a heterocyclic compound with the ability to participate successfully in merger reactions with metal complexes[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 492-22-8. Pack Sizes: 10 mM * 1 mL in DMSO; 25 g; 50 g; 100 g. Product ID: HY-W039724. MedChemExpress MCE
THIP THIP (Gaboxadol) is a selective extrasynaptic GABAA receptors (eGABARs) agonist (with blood-brain barrier permeability), shows an EC50 value of 13 μM for δ-GABAAR. THIP induces strong tense GABAA-mediated currents in layer 2/3 neurons, but shows on effect on miniature IPSCs. THIP can be used in studies of sleep disorders[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Gaboxadol. CAS No. 64603-91-4. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10232. MedChemExpress MCE
THIP hydrochloride THIP hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 85118-33-8. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 13
Worldwide
THIQ THIQ. Group: Biochemicals. Grades: Purified. CAS No. 312637-48-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 13
Worldwide
THIQ THIQ is the first selective agonist of the melanocortin-4 receptor (MC4R), with high affinity and potency for hMC4R (IC50=1.2 nM, EC50=2.1 nM) and rMC4R (IC50=0.6 nM, EC50=2.9 nM). THIQ maintains low potency at MC1R, MC3R and MC5R. THIQ plays a role in eliciting erectile activity in rodents. THIQ acts as a pharmacoperone of the MC4R rescuing the cell surface expression and signaling of some intracellularly retained MC4R mutants[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 312637-48-2. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-10624. MedChemExpress MCE
Thiram Thiram. Group: Biochemicals. Alternative Names: Bis (di methyl thiocarbamoyl) disulfide; Tetramethylthiuram disulfide; TMTD. Grades: Highly Purified. CAS No. 137-26-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H12N2S4. US Biological Life Sciences. USBiological 13
Worldwide
Thiram-d12 Isotope labelled Thiram (T395500) an ectoparasiticide. Thiram is used in agriculture to prevent fungal diseases in seed and crops. Thiram has other applications ranging from use as a topical bactericide to animal repellent. Group: Biochemicals. Grades: Highly Purified. CAS No. 69193-86-8. Pack Sizes: 1mg, 10mg. Molecular Formula: C6D12N2S4, Molecular Weight: 252.51. US Biological Life Sciences. USBiological 13
Worldwide
Third International Standard for Nystatin Third International Standard for Nystatin. Uses: For analytical and research use. Alternative Names: Biofanal; Candio-Hermal. CAS No. 1400-61-9. Molecular formula: C47H75NO17. Mole weight: 926.09. IUPAC Name: (1S,15S,16R,17R,18S,19E,21E,25E,27E,29E,31E)-33-(((2S,3S,4S,5S,6R)-4-amino-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1,3,4,7,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,25,27,29,31-hexaene-36-carboxylic acid. Catalog: APB1400619. Alfa Chemistry Analytical Products 3
THK5351 (R enantiomer) THK5351 R enantiomer is an R enantiomer of THK5351. Uses: Scientific research. Category: Signaling pathways. CAS No. 2101218-44-2. Pack Sizes: 1 mg. Product ID: HY-101183A. MedChemExpress MCE
Thonningianin A Thonningianin A. Group: Biochemicals. Grades: Plant Grade. CAS No. 271579-11-4. Pack Sizes: 10mg. Molecular Formula: C42H34O21, Molecular Weight: 874.71. US Biological Life Sciences. USBiological 13
Worldwide
Thonzonium bromide Thonzonium bromide is an antibacterial agent that is structurally similar to Farnesol (HY-Y0248A). Thonzonium bromide is also a monocationic surface-active agent, which inhibits RANKL-induced osteoclast formation and bone resorption in vitro and prevents LPS-induced bone loss in vivo. Thonzonium bromide inhibits proton transport in a dose-dependent manner (EC50=69 μM)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 553-08-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1246. MedChemExpress MCE
Thorin Thorin. Group: Biochemicals. Alternative Names: 2- (2-Hydroxy-3, 6-disulfo-1-naphthylazo) benzenearsonic acid disodium salt; Disodium 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonate. Grades: Highly Purified. CAS No. 3688-92-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C16H11AsN2O10S2·2Na. US Biological Life Sciences. USBiological 13
Worldwide
Thorin Thorin. Uses: For analytical and research use. Alternative Names: 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonic Acid Disodium Salt; Aspan; 2-(2-Hydroxy-3,6-disulfo-1-naphthylazo)benzenearsonic Acid Disodium Salt; Thoron; Disodium 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonate. CAS No. 3688-92-4. Molecular formula: C16H11AsN2Na2O10S2. Mole weight: 576.29. Purity: >98.0%(T)(HPLC). Catalog: APB3688924. Alfa Chemistry Analytical Products 3
Thorin 5g Pack Size. Group: Biochemicals, Ligands, Stains & Indicators, Water Analysis. Formula: C16H11AsN2O10S2Na2. CAS No. 3688-92-4. Prepack ID 12952521-5g. Molecular Weight 576.3. See USA prepack pricing. Molekula Americas
Thorin I Thorin I. Group: Biochemicals. Grades: Reagent Grade. CAS No. 3688-92-4. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. USBiological 13
Worldwide
Thorium Oxide Nanoparticle Dispersion Thorium Oxide Nanoparticle Dispersion. Mole weight: 264.028 g/mol. IUPAC Name: Oxygen(-2)anion; thorium(=4) cation. SMILES: O=[Th]=O. InChI: InChI=1S/2O.Th. Alfa Chemistry Materials 7
THP-1 THP-1 is an antibacterial peptide isolated from Meleagris gallopavo. It has activity against gram-positive bacteria. Synonyms: Gly-Lys-Arg-Glu-Lys-Cys-Leu-Arg-Arg-Asn-Gly-Phe-Cys-Ala-Phe-Leu-Lys-Cys-Pro-Thr-Leu-Ser-Val-Ile-Ser-Gly-Thr-Cys-Ser-Arg-Phe-Gln-Val-Cys-Cys. BOC Sciences 11
THP-2 THP-2 is an antibacterial peptide isolated from Meleagris gallopavo. It has activity against gram-positive bacteria. Synonyms: Turkey Heterophil Peptide 2; Antimicrobial peptide THP2; Leu-Phe-Cys-Lys-Arg-Gly-Thr-Cys-His-Phe-Gly-Arg-Cys-Pro-Ser-His-Leu-Ile-Lys-Val-Gly-Ser-Cys-Phe-Gly-Phe-Arg-Ser-Cys-Cys-Lys-Trp-Pro-Trp-Asp-Ala. BOC Sciences 11
THP-PEG4-alcohol THP-PEG4-alcohol. CAS No. 128660-97-9. Purity: 95%+. Product ID: ACM128660979. Molecular formula: C13H26O6. Mole weight: 278.34. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
THP-PEG5-alcohol THP-PEG5-alcohol. CAS No. 146395-14-4. Purity: 95%+. Product ID: ACM146395144. Molecular formula: C15H30O7. Mole weight: 322.39. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
Thr101 Thr101 is an inhibitor (IC50=2.9 μM) of phosphomannose isomerase (PMI).PMI can compete with phosphomannose mutase 2 (PMM2) for the binding site of Man-6-P and convert mannose-6-phosphate (Man-6-P) into fructose-6-phosphate (Fru-6-P).Thr101 only specifically inhibits PMI and not PMM2. Thr101 can be used for research of congenital disorder of glycosylation type Ia (CDG-Ia)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 727664-79-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124890. MedChemExpress MCE
Thr16, ISP Thr16, ISP. Synonyms: Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Cys-Asp-Met-Ala-Glu-Thr-Met-Glu-Arg-Leu-Lys-Ala-Asn-Asp-Ser-Leu-Lys-Leu-Ser-Gln-Glu-Tyr-Glu-Ser-Ile-NH2. Molecular formula: C175H306N64O55S3. Mole weight: 4283.10. BOC Sciences 11
Thr-Ala-OH Thr-Ala-OH. Synonyms: L-Threonyl-L-alanine; Thr Ala OH. Grade: ≥ 99% (TLC). CAS No. 56217-50-6. Molecular formula: C7H14N2O4. Mole weight: 190.2. BOC Sciences 11
Thr-Ala-OH Thr-Ala-OH. Group: Biochemicals. Alternative Names: L-Threonyl-L-alanine. Grades: Highly Purified. CAS No. 56217-50-6. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. USBiological 13
Worldwide
Thr-Arg Thr-Arg. Synonyms: threonylarginine; L-Arginine, L-threonyl-; L-threonyl-L-arginine; TR dipeptide; Threoninyl-Arginine; Threonine Arginine dipeptide. CAS No. 13448-26-5. Molecular formula: C10H21N5O4. Mole weight: 275.31. BOC Sciences 11
Thr-arg hemisulfate salt Thr-arg hemisulfate salt. Alternative Names: THR-ARG HEMISULFATE SALT;thr-arg;THR-ARG HEMISULFATE. CAS No. 108320-96-3. Product ID: ACM108320963. Molecular formula: C20H44N10O12S. Mole weight: 648.69. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
Thrazarine Thrazarine is produced by the strain of Str. coerulescens MH802 fF5. It inhibits DNA synthesis and the growth of tumor cells. Synonyms: O-((3R)-2-Diazo-3-hydroxybutyryl)-L-serine; (Z,3R)-1-[(2S)-2-amino-2-carboxyethoxy]-2-diazonio-3-hydroxybut-1-en-1-olate. Grade: ≥98%. CAS No. 120128-14-5. Molecular formula: C7H11N3O5. Mole weight: 217.18. BOC Sciences 12
THR-β agonist 2 THR-β agonist 2 is a potent agonist of THR-β. THR-β agonist 2 has the potential for the research of metabolic diseases such as obesity, hyperlipidemia, hypercholesterolemia, diabetes and other conditions such as steatosis and non-alcoholic steatohepatitis (NASH), atherosclerosis and other related conditions and diseases (extracted from patent WO2021121210A1, compound 3)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2440027-77-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-143613. MedChemExpress MCE
Three-dimensional Porous Mxene Ti3C2TX Three-dimensional Porous Mxene Ti3C2TX. Purity: 99%. Alfa Chemistry Materials 6
Three pieces of flexible heating components Three pieces of flexible heating components. Alfa Chemistry Materials
threo-1-C-Syringylglycerol threo-1-C-Syringylglycerol is a chemical with possible inhibitory effects on pro-inflammatory cytokines production in LPS-stimulated bone marrow-derived dendritic cells which is constituent from Kandelia candel, the product is from the roots of Coix lachryma-jobi. Uses: Effects on pro-inflammatory cytokines production in lps-stimulated bone marrow-derived dendritic cells. Synonyms: (1R,2R)-rel-1-(4-Hydroxy-3,5-dimethoxyphenyl)-1,2,3-propanetriol; (R*,R*)-1-(4-Hydroxy-3,5-dimethoxyphenyl)-1,2,3-propanetriol. Grade: >95%. CAS No. 121748-11-6. Molecular formula: C11H16O6. Mole weight: 244.2. BOC Sciences 9
threo-3-hydroxy-D-aspartate ammonia-lyase A pyridoxal-phosphate protein. The enzyme, purified from the bacterium Delftia sp. HT23, also has activity against L-threo-3-hydroxyaspartate, L-erythro-3-hydroxyaspartate, and D-serine. Different from EC 4.3.1.20, erythro-3-hydroxy-L-aspartate ammonia-lyase and EC 4.3.1.16, threo-3-hydroxy-L-aspartate ammonia-lyase. Requires a divalent cation such as Mn2+, Co2+ or Ni2+. Group: Enzymes. Synonyms: D-threo-3-hydroxyaspartate dehydratase. Enzyme Commission Number: EC 4.3.1.27. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5286; threo-3-hydroxy-D-aspartate ammonia-lyase; EC 4.3.1.27; D-threo-3-hydroxyaspartate dehydratase. Cat No: EXWM-5286. Creative Enzymes
threo-3-hydroxy-L-aspartate ammonia-lyase A pyridoxal-phosphate protein. The enzyme, purified from the bacterium Pseudomonas sp. T62, is highly specific, and does not accept any other stereoisomer of 3-hydroxyaspartate. Different from EC 4.3.1.20, erythro-3-hydroxy-L-aspartate ammonia-lyase and EC 4.3.1.27, threo-3-hydroxy-D-aspartate ammonia-lyase. Requires a divalent cation such as Mn2+, Mg2+, or Ca2+. Group: Enzymes. Synonyms: L-threo-3-hydroxyaspartate dehydratase; threo-3-hydroxyaspartate ammonia-lyase. Enzyme Commission Number: EC 4.3.1.16. CAS No. 248270-70-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5276; threo-3-hydroxy-L-aspartate ammonia-lyase; EC 4.3.1.16; 248270-70-4; L-threo-3-hydroxyaspartate dehydratase; threo-3-hydroxyaspartate ammonia-lyase. Cat No: EXWM-5276. Creative Enzymes
Threo-6'-Hydroxyustusolate C Threo-6'-Hydroxyustusolate C is produced from Aspergillus ustus. Synonyms: 2,4-Octadienoic acid, 6,7-dihydroxy-, (5R,5aS,9aS,9bS)-1,3,5,5a,6,7,8,9,9a,9b-decahydro-9b-hydroxy-6,6,9a-trimethyl-1-oxonaphtho[1,2-c]furan-5-yl ester, (2E,4E,6S,7S)-. Grade: 97.5%. CAS No. 1175543-07-3. Molecular formula: C23H32O7. Mole weight: 420.50. BOC Sciences 8
Threo Chloramphenicol-[d5] Threo Chloramphenicol-[d5] is the labelled analogue of Chlorcyclizine. Chlorcyclizine is a first-generation Histamine Receptor antagonist of the phenylpiperazine class. It can be used primarily to treat allergy symptoms such as rhinitis, urticaria, and pruritus, and may also be used as an antiemetic. Synonyms: Threo Chloramphenicol D5; Chloramphenicol D5 (ring D4,benzyl D). CAS No. 202480-68-0. Molecular formula: C11H7D5Cl2N2O5. Mole weight: 328.16. BOC Sciences 2
Threo-dihydrobupropion hydrochloride Threo-dihydrobupropion hydrochloride is a primary metabolite of Bupropion. Threo-dihydrobupropion hydrochloride can be used for the research of the depression, behavioral, and biochemistry[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 357637-18-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-131479. MedChemExpress MCE
threo-guaiacylglycerol threo-guaiacylglycerol. Group: Biochemicals. Grades: Highly Purified. CAS No. 27391-16-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 13
Worldwide
threo-ICI 118551 hydrochloride threo-ICI 118551 hydrochloride. Group: Biochemicals. Alternative Names: (2R,3S)-rel-1-[(2,3-Dihydro-7-methyl-1H-inden-4-yl)oxy]-3-[(1-methylethyl)amino]-2-butanol Hydrochloride. Grades: Highly Purified. CAS No. 72795-04-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C17H28ClNO2. US Biological Life Sciences. USBiological 13
Worldwide
threo Ifenprodil hemitartrate threo Ifenprodil hemitartrate. Group: Biochemicals. Grades: Purified. CAS No. 1312991-83-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 13
Worldwide
threo-N-Boc-D-homophenylalanine epoxide threo-N-Boc-D-homophenylalanine epoxide. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 13
Worldwide
Threo-N-Boc-D-homophenylalanine epoxide Threo-N-Boc-D-homophenylalanine epoxide. Synonyms: (2S,3R)-3-[(t-Butoxycarbonyl)amino]-5-phenyl-1,2-epoxypentane. Molecular formula: C16H23NO3. Mole weight: 277.36. BOC Sciences 11
threo-N-Boc-D-phenylalanine epoxide threo-N-Boc-D-phenylalanine epoxide. Group: Biochemicals. Grades: Highly Purified. CAS No. 98818-35-0. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 13
Worldwide
threo-N-Boc-D-phenylalanine epoxide ≥97% (HPLC) threo-N-Boc-D-phenylalanine epoxide ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 13
Worldwide
threo-N-Boc-L-homophenylalanine epoxide threo-N-Boc-L-homophenylalanine epoxide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 13
Worldwide
Threo-N-Boc-L-homophenylalanine epoxide Threo-N-Boc-L-homophenylalanine epoxide. Synonyms: (2R,3S)-3-[(t-Butoxycarbonyl)amino]-5-phenyl-1,2-epoxypentane; Tert-Butyl ((S)-1-((R)-oxiran-2-yl)-3-phenylpropyl)carbamate. CAS No. 1217636-74-2. Molecular formula: C16H23NO3. Mole weight: 277.36. BOC Sciences 11
threo-N-Boc-L-homophenylalanine epoxide 98+% (HPLC) threo-N-Boc-L-homophenylalanine epoxide 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 13
Worldwide
threo-N-Boc-L-phenylalanine epoxide Atazanavir intermediate. Enantiomer S. Synonyms: (2S,3S)-3-(Boc-amino)-1,2-epoxy-4-phenylbutane; (2S,3S)-1,2-Epoxy-3-(tert-butoxycarbonylamino)-4-phenylbutane. Grade: ≥ 98 % by GC. CAS No. 98737-29-2. Molecular formula: C15H21NO3. Mole weight: 263.33. BOC Sciences 11
threo-N-Boc-L-phenylalanine epoxide 99+% (HPLC) threo-N-Boc-L-phenylalanine epoxide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 13
Worldwide
Threonic Acid Threonic Acid. Alternative Names: D-Threonic Acid||||(2R,3S)-2,3,4-trihydroxybutanoic Acid. CAS No. 3909-12-4. Product ID: ACM-MO-3909124. Molecular formula: C4H8O5. Mole weight: 136.1 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
Threonine Threonine - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. Redox
North America & APAC
Threonine Threonine. Uses: For analytical and research use. Alternative Names: 3046: PN: WO2004111636 SEQID: 516 unclaimed protein, NSC 16589, (S)-Threonine, 4: PN: WO2012076822 PAGE: 51 claimed sequence,Threonine, 2: PN: US20090069547 PAGE: 10 claimed protein, 17: PN: WO2011044089 SEQID: 18 claimed protein, (2S,3R)-2-amino-3-hydroxybutanoic acid, 2-Amino-3-hydroxybutyric acid, Butanoic acid, 2-amino-3-hydroxy-, [R-(R*,S*)]-, L-(-)-Threonine, [R-(R*,S*)]-2-Amino-3-hydroxybutanoic acid, 46: PN: WO2005016244 PAGE: 70 claimed protein, 49: PN: WO2005016244 PAGE: 70 claimed protein, Threonin, 48: PN: WO2004076659 FIGURE: 7 claimed protein, NSC 46701. CAS No. 72-19-5. Molecular formula: C4H9NO3. Mole weight: 119.12. IUPAC Name: (2S,3R)-2-amino-3-hydroxybutanoic acid. Catalog: APS72195A. Alfa Chemistry Analytical Products
Threonine Threonine was isolated and identified by W. C. ose in 1935 from the hydrolysate of fibrin. It has been proved to be the last essential amino acid to be discovered. It is the second or third limiting amino acid in livestock and poultry, and it has extremely important physiological functions in animals. Synonyms: L-2-AMINO-3-HYDROXYBUTANOIC ACID;L-2-AMINO-3-HYDROXYBUTYRIC ACID;L-THR;L(-)-THREONINE;L-THREONINE;H-L-THR-OH;H-THR-OH;H-THR-OH-THREONINE. CAS No. 72-19-5. Product ID: PAP-0036. Molecular formula: C4H9NO3. Category: Amino acid. Product Keywords: Amino Acid Series; Threonine; PAP-0036; Amino acid; C4H9NO3; 72-19-5. Appearance: ADML-Threonineisahighqualityproductspecif ically designedforthefeedindustry. P roducedfromadvancedtechnology, ADML-ThreonineiscChemicalbookomposedof100 % isomerically pureL-Threonine, whichtranslatesinto100% b ioavailabilityforswine, poultry, and otheranimals. mildsavory. Chemical Name: L-Threonine. Grade: Pharmaceutical Grade. Commonly used amount and the maximum amount: Accounts for 5.0% of the total protein mass in foods (FDA, § 172.320, 2000). Solubility: H2O: 50 mg/mL. Storage: 2-8°C. Applications: L-threonine is an essential amino acid, widely used in medicine, food, animal feed and so on. Boiling Point: 222.38°C (rough estimate). Melting Point: 256 °C (dec.) (lit.). Density: 1.3126 (rough estimate). Product Description: Threonine is an essential amino acid, mainly used as a nutritional supplement, oft CD Formulation
threonine ammonia-lyase Most enzymes that catalyse this reaction are pyridoxal-phosphate-dependent, although some enzymes contain an iron-sulfur cluster instead. The reaction catalysed by both types of enzymes involves the initial elimination of water to form an enamine intermediate (hence the enzyme's original classification as EC 4.2.1.16, threonine dehydratase), followed by tautomerization to an imine form and hydrolysis of the C-N bond. The latter reaction, which can occur spontaneously, is also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzymes from a number of sources also act on L-serine, cf. EC 4.3.1.17, L-serine ammonia-lyase. Group: Enzymes. Synonyms: threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine. Enzyme Commission Number: EC 4.3.1.19. CAS No. 774231-81-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5279; threonine ammonia-lyase; EC 4.3.1.19; 774231-81-1; threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine ammonia-lyase. Cat No: EXWM-5279. Creative Enzymes
Threonine Deaminase (Crude Enzyme) Threonine ammonia-lyase, also commonly referred to as threonine deaminase or threonine dehydratase, is an enzyme responsible for catalyzing the conversion of L-threonine into alpha-ketobutyrate and ammonia. Alpha-ketobutyrate can be converted into L-isoleucine, so threonine ammonia-lyase functions as a key enzyme in BCAA synthesis. It employs a pyridoxal-5-phosphate cofactor, similar to many enzymes involved in amino acid metabolism. It is found in bacteria, yeast, and plants, though most research to date has focused on forms of the enzyme in bacteria. This enzyme was one of the first in which negative feedback inhibition by the end product of a metabolic pathway was directl.es. Synonyms: threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine ammonia-lyase. Enzyme Commission Number: EC 4.3.1.19. CAS No. 9024-34-4. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine ammonia-lyase. Pack: 100ml. Cat No: NATE-1853. Creative Enzymes
Threonine Dehydrogenase synthesis keto acid from threonine. Group: Enzymes. Synonyms: Threonine Dehydrogenase; TDA. Form: Enzyme Powder: 1 items*50mg / item, or other quantity. Threonine Dehydrogenase; TDA; Screening Kit; library of enzyme; enzyme library. Cat No: ENLC-021. Creative Enzymes
Threonine Dehydrogenase Inhibitor, QC1 (N-Benzyl-4-oxo-2-thioxo-3- (3- (trifluoromethyl) phenyl) -1, 2, 3, 4-tetrahydroquinazoline-7-carboxamide) A cell-permeable quinazolinecarboxamide (QC) compound that acts as a potent, reversible and mixed noncompetitive inhibitor of threonine dehydrogenase activity (IC50 ~ 0.5uM for mTDH) with excellent selectivity over hydroxysteroid, alcohol, lactate, or glucose-6-phosphate dehydrogenases (IC50 >10uM). Shown to block threonine catabolism, induce autophagy and impede the growth of highly proliferating mouse embryonic stem cells (mESCs; EC50 ~3uM) with no effect on ESCs-derived embryoid body cells, 3T3 fibroblasts or tumor cells (EC50 ~1 mM). Group: Biochemicals. Grades: Highly Purified. CAS No. 403718-45-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 13
Worldwide
Threonine Feed Grade Threonine Feed Grade. Group: Food ingredients. Pack Sizes: 25Kgs Bags. KJ INGREDIENTS INC
threonine-phosphate decarboxylase A pyridoxal-phosphate protein. This enzyme is unable to decarboxylate the D-isomer of threonine O-3-phosphate. The product of this reaction, (R)-1-aminopropan-2-yl phosphate, is the substrate of EC 6.3.1.10, adenosylcobinamide-phosphate synthase, which converts adenosylcobyric acid into adenosylcobinamide phosphate in the anaerobic cobalamin biosynthesis pathway. Group: Enzymes. Synonyms: L-threonine-O-3-phosphate decarboxylase; CobD; L-threonine-O-3-phosphate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.81. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4830; threonine-phosphate decarboxylase; EC 4.1.1.81; L-threonine-O-3-phosphate decarboxylase; CobD; L-threonine-O-3-phosphate carboxy-lyase. Cat No: EXWM-4830. Creative Enzymes
threonine racemase Inverts both chiral centres. Group: Enzymes. Enzyme Commission Number: EC 5.1.1.6. CAS No. 9024-11-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5384; threonine racemase; EC 5.1.1.6; 9024-11-7. Cat No: EXWM-5384. Creative Enzymes
threonine synthase A pyridoxal-phosphate protein. Group: Enzymes. Synonyms: threonine synthetase; O-phospho-L-homoserine phospho-lyase (adding water). Enzyme Commission Number: EC 4.2.3.1. CAS No. 9023-97-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5109; threonine synthase; EC 4.2.3.1; 9023-97-6; threonine synthetase; O-phospho-L-homoserine phospho-lyase (adding water). Cat No: EXWM-5109. Creative Enzymes
Threonine synthase-like 1 (S. cerevisiae) (295-305) Threonine synthase-like 1 (S. cerevisiae) (295-305). Synonyms: TSH1 (S. cerevisiae) (295-305). BOC Sciences 11
threonine-tRNA ligase This enzyme belongs to the family of ligases, to be specific those forming carbon-oxygen bonds in aminoacyl-tRNA and related compounds. This enzyme participates in glycine, serine and threonine metabolism and aminoacyl-trna biosynthesis. Group: Enzymes. Synonyms: threonyl-tRNA synthetase; threonyl-transfer ribonucleate synthetase; threonyl-transfer RNA synthetase; threonyl-transfer ribonucleic acid synthetase; threonyl ribonucleic synthetase; threonine-transfer ribonucleate synthetase; threonine translase; threonyl-tRNA synthetase; TRS. Enzyme Commission Number: EC 6.1.1.3. CAS No. 9023-46-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5659; threonine-tRNA ligase; EC 6.1.1.3; 9023-46-5; threonyl-tRNA synthetase; threonyl-transfer ribonucleate synthetase; threonyl-transfer RNA synthetase; threonyl-transfer ribonucleic acid synthetase; threonyl ribonucleic synthetase; threonine-transfer ribonucleate synthetase; threonine translase; threonyl-tRNA synthetase; TRS. Cat No: EXWM-5659. Creative Enzymes
Threonyl-asparagine Threonyl-asparagine is a dipeptide composed of threonine and asparagine. Synonyms: Thr-Asn; L-Threonyl-L-asparagine. CAS No. 330601-56-4. Molecular formula: C8H15N3O5. Mole weight: 233.22. BOC Sciences 12
Threonyl-histidine Threonyl-histidine is a dipeptide composed of threonine and histidine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: L-Histidine, L-threonyl-; L-threonyl-L-histidine; H-TH-OH; Thr-His; L-Thr-L-His; N-L-Threoninyl-L-histidine. Grade: ≥95%. CAS No. 55831-93-1. Molecular formula: C10H16N4O4. Mole weight: 256.26. BOC Sciences 12

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