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.

Search for products or services, then visit the suppliers website for prices or more information.

Product
KYL KYL. Group: Biochemicals. Grades: Purified. CAS No. 676657-00-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 11
Worldwide
KYL acetate KYL is a selective and potent EphA4 receptor tyrosine kinase antagonist with a Kd value of 0.8 μM. It inhibits EphA4-EphrinA5 interactions with an IC50 value of 6.34 μM. It prevents AβO induced dendritic spine loss and synaptic damage. It also prevents the blocking of LTP in hippocampal CA3-CA1 transmissions. It shows a long half-life in cell culture media. It has a neuroprotective effect. Synonyms: L-Leucine, L-lysyl-L-tyrosyl-L-leucyl-L-prolyl-L-tyrosyl-L-tryptophyl-L-prolyl-L-valyl-L-leucyl-L-seryl-L-seryl-, acetate; L-Lysyl-L-tyrosyl-L-leucyl-L-prolyl-L-tyrosyl-L-tryptophyl-L-prolyl-L-valyl-L-leucyl-L-seryl-L-seryl-L-leucine acetate; KYL peptide acetate; Lys-Tyr-Leu-Pro-Tyr-Trp-Pro-Val-Leu-Ser-Ser-Leu acetate salt. Grade: ≥95%. Molecular formula: C74H108N14O17.C2H4O2. Mole weight: 1525.78. BOC Sciences
KYN-101 KYN-101 is a potent, selective and orally active AHR inhibitor. KYN-101 decreases the CYP1A1 mRNA expression. KYN-101 shows anti-cancer activity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2247950-73-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-134217. MedChemExpress MCE
Kynapcin-12 It is produced by the strain of Polyozellus multiplex. It has the activity of inhibiting proline endopeptidase (PEP, EC 3.4.21.26) with IC50 of 1.25 μg/mL. Synonyms: kynapcin 12. Molecular formula: C22H18O8. Mole weight: 410.37. BOC Sciences 12
Kynapcin-13 It is produced by the strain of Polyozellus multiplex. It can non-competitively inhibit the activity of PEP with IC50 of 76.80 μmol/L. It has a little inhibitory effect on other serine proteases. Synonyms: kynapcin 13. Molecular formula: C12H10O7. Mole weight: 266.20. BOC Sciences 12
Kynapcin-28 It is produced by the strain of Polyozellus multiplex. It can non-competitively inhibit the activity of PEP with IC50 of 0.98 μmol/L. It has little inhibitory effect on other serine proteases. Synonyms: kynapcin 28. Molecular formula: C19H12O10. Mole weight: 400.29. BOC Sciences 12
Kynuramine dihydrochloride Kynuramine dihydrochloride. Group: Biochemicals. Alternative Names: 3-Amino-1-(2-aminophenyl)-1-propanone dihydrochloride. Grades: Highly Purified. CAS No. 363-36-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H12N2O·2HCl. US Biological Life Sciences. USBiological 11
Worldwide
Kynuramine dihydrochloride Kynuramine dihydrochloride. Alternative Names: 3-amino-1-(2-aminophenyl)propan-1-one dihydrochloride. CAS No. 36681-58-0. Purity: Min. 95%. Product ID: ACM36681580. Molecular formula: C9H14Cl2N2O. Mole weight: 237.13 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
kynurenate-7,8-dihydrodiol dehydrogenase This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-CH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 7,8-dihydro-7,8-dihydroxykynurenate:NAD+ oxidoreductase. Other names in common use include 7,8-dihydro-7,8-dihydroxykynurenate dehydrogenase, and 7,8-dihydroxykynurenic acid 7,8-diol dehydrogenase. This enzyme participates in tryptophan metabolism. Group: Enzymes. Synonyms: 7,8-dihydro-7,8-dihydroxykynurenate dehydrogenase; 7,8-dihydroxykynurenic acid 7,8-diol dehydrogenase. Enzyme Commission Number: EC 1.3.1.18. CAS No. 37255-30-4. 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-1292; kynurenate-7,8-dihydrodiol dehydrogenase; EC 1.3.1.18; 37255-30-4; 7,8-dihydro-7,8-dihydroxykynurenate dehydrogenase; 7,8-dihydroxykynurenic acid 7,8-diol dehydrogenase. Cat No: EXWM-1292. Creative Enzymes
Kynurenic acid Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting NMDA, glutamate, α7 nicotinic acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Quinurenic acid. CAS No. 492-27-3. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-100806. MedChemExpress MCE
Kynurenic Acid A product of L-Tryptophan metabolism, possessing neuroactive activity having antiexcitotoxic and anticonvulsant properties. Group: Biochemicals. Alternative Names: 4-Hydroxy-2-quinolinecarboxylic Acid; 4-Hydroxy-quinaldic Acid; 2-Carboxy-4-hydroxyquinoline; 4-Hydroxyquinaldic Acid; 4-Hydroxyquinaldinic Acid; Quinurenic Acid; NSC 58973. Grades: Highly Purified. CAS No. 492-27-3. Pack Sizes: 10mg, 100mg, 500mg, 1g. Molecular Formula: C10H7NO3, Melting Point: 256-258°C (dec.). US Biological Life Sciences. USBiological 11
Worldwide
Kynurenic acid-3,5,6,7,8-[d5] Kynurenic acid-3,5,6,7,8-[d5] is a labelled product of L-Tryptophan metabolism, possessing neruoactive activity having antiexcitotoxic and anticonvulsant properties. Uses: A labelled product of l-tryptophan metabolism, possessing neruoactive activity having antiexcitotoxic and anticonvulsant properties. Synonyms: Kynurenic acid-3,5,6,7,8-d5; ACM350820132; KYNURENIC-3,5,6,7,8-D5 ACID; Kynurenic Acid-d5; 4-Hydroxy-2-quinolinecarboxylic Acid-d5; 4-Hydroxy-quinaldic Acid-d5; 2-Carboxy-4-hydroxyquinoline-d5; 4-Hydroxyquinaldic Acid-d5; 4-Hydroxyquinaldinic Acid-d5; Quinurenic Acid-d5; NSC 58973-d5. Grade: 97% (CP); 98% atom D. CAS No. 350820-13-2. Molecular formula: C10H2D5NO3. Mole weight: 194.20. BOC Sciences 2
Kynurenic acid-d5 Kynurenic acid-d5 is the deuterium labeled Kynurenic acid. Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting NMDA, glutamate, α7 nicotinic acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Quinurenic acid-d5. CAS No. 350820-13-2. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg. Product ID: HY-100806S. MedChemExpress MCE
Kynurenic Acid-d5 A labeled product of L-Tryptophan metabolism, possessing neruoactive activity having antiexcitotoxic and anticonvulsant properties. Group: Biochemicals. Alternative Names: 4-Hydroxy-2-quinolinecarboxylic Acid-d5; 4-Hydroxy-quinaldic Acid-d5; 2-Carboxy-4-hydroxyquinoline-d5; 4-Hydroxyquinaldic Acid-d5; 4-Hydroxyquinaldinic Acid-d5; Quinurenic Acid-d5; NSC 58973-d5. Grades: Highly Purified. CAS No. 350820-13-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 11
Worldwide
Kynurenic Acid Impurity 1 Kynurenic Acid Impurity 1. Uses: For analytical and research use. CAS No. 18000-24-3. Molecular formula: C10H6ClNO3. Mole weight: 223.61. Catalog: APB18000243. Alfa Chemistry Analytical Products 3
Kynurenic Acid Impurity 2 Kynurenic Acid Impurity 2. Uses: For analytical and research use. CAS No. 131123-76-7. Molecular formula: C10H5Cl2NO3. Mole weight: 258.05. Catalog: APB131123767. Alfa Chemistry Analytical Products 2
Kynurenic Acid Impurity 3 Kynurenic Acid Impurity 3. Uses: For analytical and research use. CAS No. 135025-56-8. Molecular formula: C10H6ClNO2S. Mole weight: 239.67. Catalog: APB135025568. Alfa Chemistry Analytical Products 3
Kynurenic acid sodium Kynurenic acid sodium, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting NMDA, glutamate, α7 nicotinic acetylcholine receptor. Kynurenic acid sodium is also an agonist of GPR35/CXCR8. Uses: Scientific research. Category: Signaling pathways. CAS No. 2439-2-3. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-107512. MedChemExpress MCE
Kynurenic acid sodium salt Kynurenic acid sodium salt. Group: Biochemicals. Grades: Purified. CAS No. 2439-2-3. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 11
Worldwide
Kynurenic acid (Standard) Kynurenic acid (Standard) is the analytical standard of Kynurenic acid. This product is intended for research and analytical applications. Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting NMDA, glutamate, α7 nicotinic acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Quinurenic acid (Standard). CAS No. 492-27-3. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100806R. MedChemExpress MCE
kynureninase A pyridoxal-phosphate protein. Also acts on 3'-hydroxy-L-kynurenine and some other (3-arylcarbonyl)-alanines. Group: Enzymes. Enzyme Commission Number: EC 3.7.1.3. CAS No. 9024-78-6. 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-4732; kynureninase; EC 3.7.1.3; 9024-78-6. Cat No: EXWM-4732. Creative Enzymes
kynurenine 3-monooxygenase A flavoprotein (FAD). Group: Enzymes. Synonyms: kynurenine 3-hydroxylase; kynurenine hydroxylase; L-kynurenine-3-hydroxylase. Enzyme Commission Number: EC 1.14.13.9. CAS No. 9029-61-2. 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-0898; kynurenine 3-monooxygenase; EC 1.14.13.9; 9029-61-2; kynurenine 3-hydroxylase; kynurenine hydroxylase; L-kynurenine-3-hydroxylase. Cat No: EXWM-0898. Creative Enzymes
kynurenine 7,8-hydroxylase This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derive from O miscellaneous. The systematic name of this enzyme class is kynurenate,hydrogen-donor:oxygen oxidoreductase (hydroxylating). Other names in common use include kynurenic acid hydroxylase, kynurenic hydroxylase, and kynurenate 7,8-hydroxylase. This enzyme participates in tryptophan metabolism. Group: Enzymes. Synonyms: kynurenic acid hydroxylase; kynurenic hydroxylase; kynurenate 7,8-hydroxylase. Enzyme Commission Number: EC 1.14.99.2. CAS No. 9029-63-4. 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-1037; kynurenine 7,8-hydroxylase; EC 1.14.99.2; 9029-63-4; kynurenic acid hydroxylase; kynurenic hydroxylase; kynurenate 7,8-hydroxylase. Cat No: EXWM-1037. Creative Enzymes
kynurenine-glyoxylate transaminase Acts, more slowly, on L-phenylalanine, L-histidine and L-tyrosine. Group: Enzymes. Synonyms: kynurenine-glyoxylate aminotransferase. Enzyme Commission Number: EC 2.6.1.63. CAS No. 74506-33-5. 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-2904; kynurenine-glyoxylate transaminase; EC 2.6.1.63; 74506-33-5; kynurenine-glyoxylate aminotransferase. Cat No: EXWM-2904. Creative Enzymes
Kynurenine Impurity 1 Kynurenine Impurity 1. Uses: For analytical and research use. CAS No. 1022-31-7. Molecular formula: C10H10N2O4. Mole weight: 222.2. Catalog: APB1022317. Alfa Chemistry Analytical Products 2
Kynurenine Impurity 2 Kynurenine Impurity 2. Uses: For analytical and research use. CAS No. 75802-84-5. Molecular formula: C10H11ClN2O3. Mole weight: 242.66. Catalog: APB75802845. Alfa Chemistry Analytical Products 4
Kynurenine Impurity 3 Kynurenine Impurity 3. Uses: For analytical and research use. CAS No. 1391051-72-1. Molecular formula: C813C2H11ClN15NO3. Mole weight: 245.64. Catalog: APB1391051721. Alfa Chemistry Analytical Products 3
Kynurenine Impurity 4 Kynurenine Impurity 4. Uses: For analytical and research use. CAS No. 175777-22-7. Molecular formula: C10H11ClN2O3. Mole weight: 242.66. Catalog: APB175777227. Alfa Chemistry Analytical Products 3
Kynurenine Impurity 5 Kynurenine Impurity 5. Uses: For analytical and research use. CAS No. 153152-32-0. Molecular formula: C10H11ClN2O3. Mole weight: 242.66. Catalog: APB153152320. Alfa Chemistry Analytical Products 3
kynurenine-oxoglutarate transaminase A pyridoxal-phosphate protein. Also acts on 3-hydroxykynurenine. The product 4-(2-aminophenyl)-2,4-dioxobutanoate is converted into kynurenate by a spontaneous reaction. Group: Enzymes. Synonyms: kynurenine transaminase (cyclizing); kynurenine 2-oxoglutarate transaminase; kynurenine aminotransferase; L-kynurenine aminotransferase. Enzyme Commission Number: EC 2.6.1.7. CAS No. 9030-38-0. 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-2909; kynurenine-oxoglutarate transaminase; EC 2.6.1.7; 9030-38-0; kynurenine transaminase (cyclizing); kynurenine 2-oxoglutarate transaminase; kynurenine aminotransferase; L-kynurenine aminotransferase. Cat No: EXWM-2909. Creative Enzymes
Kyotorphin Kyotorphin is an endogenous neuroactive dipeptide with analgesic, neuroprotective and neuroregulatory properties. Kyotorphin has anti-inflammatory and antibacterial activities. It is synthesized at nerve terminals and found in the brain and cerebrospinal fluid (CSF). People with persistent pain and alzheimer's disease have lower levels of cerebrospinal fluid. Uses: Analgesics. Synonyms: H-Tyr-Arg-OH; L-tyrosyl-L-arginine; (S)-2-((S)-2-Amino-3-(4-hydroxyphenyl)propanamido)-5-guanidinopentanoic acid; Arginine, N2-tyrosyl-; L-Arginine, N2-L-tyrosyl-. Grade: ≥95%. CAS No. 70904-56-2. Molecular formula: C15H23N5O4. Mole weight: 337.37. BOC Sciences
Kyotorphin Kyotorphin is an endogenou neuroactive dipeptide with analgesic properties. Kyotorphin possesses anti-inflammatory and antimicrobial activity. Kyotorphin levels in cerebro-spinal fluid correlate negatively with the progression of neurodegeneration in Alzheimer's Disease patients[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 70904-56-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-122381. MedChemExpress MCE
Kyotorphin acetate Kyotorphin acetate is an endogenous neuroactive dipeptide with analgesic, neuroprotective and neuroregulatory properties. Kyotorphin has anti-inflammatory and antibacterial activities. It can be used as a biomarker of Alzheimer's disease. Synonyms: H-Tyr-Arg-OH.CH3CO2H; YR.CH3CO2H; L-tyrosyl-L-arginine acetic acid. Grade: ≥95%. CAS No. 212185-19-8. Molecular formula: C15H23N5O4.C2H4O2. Mole weight: 397.43. BOC Sciences 10
Kyowanol M 25265-77-4 Kyowanol M - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. Redox
North America & APAC
KYP-2047 KYP-2047 is a potent and BBB-penetrating prolyl-oligopeptidase (POP) inhibitor, with an Ki value of 0.023 nM. KYP-2047 reduces glioblastoma proliferation through angiogenesis and apoptosis modulation[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 796874-99-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100475. MedChemExpress MCE
KYS-1 KYS-1 is a selective substrate for cathepsin E with a Km value of 1.9 μM. KYS-1 was incubated with cathepsin E (1.0 ng) with the pH optimum of approximately pH 4.0[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 592544-81-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P10923. MedChemExpress MCE
Kyur-14 hydrochloride Kyur-14 hydrochloride. Alternative Names: 1H-Indole-2-ethanamine, 3-ethyl-N,N,5-trimethyl-, monohydrochloride;5-methyl-3-ethyl-2-dimethylaminoethylindole. CAS No. 107265-50-9. Purity: 95 % (TLC, NMR, mass spectrometry). Product ID: ACM107265509. Molecular formula: C15H22N2.HCl. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2
Kzo9 I One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 3-fold overdigestion with enzyme more than 95% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 200U; 1000U. ↑GATC CTAG&darr. Activity: 1000-5000u.a./ml. Appearance: 10 X SE-buffer G. Storage: -20°C. Form: Liquid. Source: Kurthia zopfii 9. Pack: 10 mM Tris-HCl (pH 7.5); 50 mM KCl; 0,1 mM EDTA; 7 mM 2-mercaptoethanol; 200 μg/ml BSA; and 50% glycerol. Cat No: ET-1127RE. Creative Enzymes
KZR-504 KZR-504 is a highly selective inhibitor of immunoproteasome low molecular mass polypeptide 2 (LMP2), with IC50s of 51 nM, 4.274 μM for LMP2 and LMP7, respectively. KZR-504 is of interest for the treatment of autoimmune disease[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1629052-78-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-101786. MedChemExpress MCE

Would you like to list your products on USA Chemical Suppliers?

Our database is helping our users find suppliers everyday.

Add Your Products