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
Holmium Oxide Holmium Oxide. Grades: 99.9% Extremely High (>=99%). CAS No. 12055-62-8. Pack Sizes: Gram Quantities: 50 gm , 250 gm. Order Number: 1990. Prochem Inc
www.prochemonline.com
Holmium Oxide (Ho2O3) Holmium Oxide (Ho2O3). Group: Magnetic nanoparticles. Alternative Names: High Purity Holmium Oxide (Ho2O3); 99.9% Holmium Oxide (Ho2O3); 99.99% Holmium Oxide (Ho2O3); ; high purity diholmium trioxide; high purity holmium(III) oxide; high purity holmium oxide. 3N-4N. Alfa Chemistry Materials 3
Holmium oxide (Ho2O3, 2N5-6N, submicron-mm) Heterocyclic Organic Compound. Alternative Names: Holmium oxide (Ho2O3, 2N5-6N, submicron-mm);Holmium sulfide. CAS No. 12162-59-3. Molecular formula: H6S3Ho2. Mole weight: 432.11. Purity: 99% 99.9%. IUPACName: holmium(3+) trisulfide. Canonical SMILES: [S-2].[S-2].[S-2].[Ho+3].[Ho+3]. Density: 1g 5g 25g. ECNumber: 235-302-3. Catalog: ACM12162593. Alfa Chemistry. 3
Holmium Oxide (Ho2O3) Sputtering Targets Holmium Oxide (Ho2O3) Sputtering Targets. Group: Sputtering targets. Alternative Names: Holmium Oxide (Ho2O3) Sputtering Targets, Ho2O3 Sputtering Target, Ho2O3 Sputter Target, Ho2O3 Target, Holmium Oxide Sputtering Target, Holmium Oxide Sputter Target, Holmium Oxide Target. 99.99%. Alfa Chemistry Materials 3
Holmium Phosphide Holmium Phosphide is a semiconductor used in high power, high frequency applications and in laser diodes. Group: Heterocyclic organic compound. Alternative Names: Holmium phosphide, Holmium phosphide (HoP), CID82819, EINECS 234-737-6, 12029-85-5. CAS No. 12029-85-5. Molecular formula: HoP. Mole weight: 196g/mol. Appearance: solid. Purity: 0.96. IUPACName: phosphanylidyneholmium. Canonical SMILES: CC (=CC (C (C1=COC (C2C1CCC3 (CO3)C4C (O4)CC25CO5)OC (=O)C)OC (=O)C)OC (=O)C)C. Catalog: ACM12029855. Alfa Chemistry. 2
Holmium, powder, -40 Mesh Holmium, powder, -40 Mesh. Grades: 99.9% Extremely High (>=99%). CAS No. 7440-60-0. Pack Sizes: Gram Quantities: 5 gm, 25 gm. Order Number: 1966. Prochem Inc
www.prochemonline.com
Holmium Selenide Holmium Selenide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Group: Dy. CAS No. 12162-60-6. Molecular formula: Ho2Se3. Mole weight: 567g/mol. Appearance: Red to Black Pieces. Catalog: ACM12162606. Alfa Chemistry. 2
Holmium Sulfate Holmium Sulfate. Grades: 99.99% Extremely High (>=99%). CAS No. 15622-40-9. Pack Sizes: 1 kg , 5 kg. Order Number: 1992-1. Prochem Inc
www.prochemonline.com
Holmium Sulfate HOLMIUM SULFATE, HYDRATE, 99.9% pure, -6 mesh, Formula: Ho2(SO4)3.xH2O. CAS No. 15622-40-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! Noah Chemicals
Texas TX
Holmium Telluride Dy. CAS No. 12186-84-4. Molecular formula: HoTe. Appearance: solid. Catalog: ACM12186844. Alfa Chemistry. 5
Holmium tetraboride Heterocyclic Organic Compound. Alternative Names: HOLMIUM BORIDE;holmium tetraboride;Einecs 234-964-0;Holmium boride (hob4), (T-4)-. CAS No. 12045-77-1. Molecular formula: B4Ho. Mole weight: 208.17. Catalog: ACM12045771. Alfa Chemistry. 3
Holmium wavelength calibration standard Holmium wavelength calibration standard. Uses: Holmium has just a few commercial uses, but it could be developed to produce items requiringstrong permanent magnets. it is used for filaments in vacuum tubes and in electrochemistry.it is also used to help identify the atomic weights of elements by spectroscopy, which identifiesthe unique lines produced by each element when viewed through a spectroscope. it also haslimited use as neutron absorber in nuclear reactors and as coloring agent for glass. Group: Electronic materials. Alfa Chemistry Materials 3
holo-[acyl-carrier-protein] synthase Requires Mg2+. All polyketide synthases, fatty-acid synthases and non-ribosomal peptide synthases require post-translational modification of their constituent acyl-carrier-protein (ACP) domains to become catalytically active. The inactive apo-proteins are converted into their active holo-forms by transfer of the 4'-phosphopantetheinyl moiety of CoA to the sidechain hydroxy group of a conserved serine residue in each ACP domain. The enzyme from human can activate both the ACP domain of the human cytosolic multifunctional fatty acid synthase and that associated with human mitochondria as well as peptidyl-carrier and acyl-carrier-proteins from prokaryotes. Removal of the 4-pho...AS No. 37278-30-1. 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-3345; holo-[acyl-carrier-protein] synthase; EC 2.7.8.7; 37278-30-1; acyl carrier protein holoprotein (holo-ACP) synthetase; holo-ACP synthetase; coenzyme A:fatty acid synthetase apoenzyme 4'-phosphopantetheine transferase; holosynthase; acyl carrier protein synthetase; holo-ACP synthase; PPTase; AcpS; ACPS; acyl carrier protein synthase; P-pant transferase; CoA:apo-[acyl-carrier-protein] pantetheinephosphotransferase; CoA-[4'-phosphopantetheine]:apo-[acyl-carrier-protein] 4'-pantetheinephosphotransferase. Cat No: EXWM-3345. Creative Enzymes
Holo-Bovine Transferrin Holo-Bovine Transferrin, a blood-plasma glycoprotein, is a target ligand for transferrin receptor. Holo-Bovine Transferrin can bind to and mediate the transport of iron [1] [2] [3]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 11096-37-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-P3267. MedChemExpress MCE
Holocalin(p) Heterocyclic Organic Compound. Alternative Names: HOLOCALIN(P); (1Z)-N, N'-Bis(4-ethoxyphenyl)ethanimidamide; Ethanimidamide, N, N'-bis (4-ethoxyphenyl) -; Fenacaine; Halocaine; Holocaine; n, n'-bis (4-ethoxyphenyl) -ethanimidamid; n, n'-bis (4-ethoxyphenyl) ethanimidamidemonohydrochloride. CAS No. 101-93-9. Molecular formula: C18H22N2O2. Mole weight: 298.37948. Catalog: ACM101939. Alfa Chemistry. 3
holocytochrome-c synthase In the reverse direction, the enzyme catalyses the attachment of heme to two cysteine residues in the protein, forming thioether links. Group: Enzymes. Synonyms: cytochrome c heme-lyase; holocytochrome c synthetase; holocytochrome-c apocytochrome-c-lyase. Enzyme Commission Number: EC 4.4.1.17. CAS No. 75139-03-6. 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-5319; holocytochrome-c synthase; EC 4.4.1.17; 75139-03-6; cytochrome c heme-lyase; holocytochrome c synthetase; holocytochrome-c apocytochrome-c-lyase. Cat No: EXWM-5319. Creative Enzymes
Holomycin Holomycin is a sulfur-containing nitrogen-containing heterocyclic antibiotic produced by Streptomyces griseus. It has anti-gram-positive bacteria, negative bacteria, fungi and protozoa activity. Synonyms: N-Demethylthiolutin. Grades: >98%. CAS No. 488-04-0. Molecular formula: C7H6N2O2S2. Mole weight: 214.26. BOC Sciences 5
Holostyligone, (-)- Holostyligone, (-)-. Group: Biochemicals. Grades: Plant Grade. CAS No. 887501-28-2. Pack Sizes: 5mg. Molecular Formula: C21H24O5, Molecular Weight: 356.42. US Biological Life Sciences. USBiological 9
Worldwide
Holothurin b Heterocyclic Organic Compound. CAS No. 11052-32-7. Molecular formula: C41H63O17S.Na. Mole weight: 882.988. Catalog: ACM11052327. Alfa Chemistry. 4
Holotricin-1 Holotricin-1 is an antimicrobial peptide derived from histones isolated from Holotrichia diomphalia (Korean black chafer). It shows strong antibacterial activity against gram-positive bacteria, but has no obvious antibacterial activity against gram-negative bacteria. Synonyms: Val-Thr-Cys(1)-Asp-Leu-Leu-Ser-Leu-Gln-Ile-Lys-Gly-Ile-Ala-Ile-Asn-Asp-Ser-Ala-Cys(2)-Ala-Ala-His-Cys(3)-Leu-Ala-Met-Arg-Arg-Lys-Gly-Gly-Ser-Cys(1)-Lys-Gln-Gly-Val-Cys(2)-Val-Cys(3)-Arg-Asn. BOC Sciences 4
Holy Basil Powder Holy Basil Powder. Pharma Resources International LLC
CA, FL & NJ
Homarine Homarine. Group: Biochemicals. Alternative Names: 2-Carboxy-1-methylpyridinium inner salt; 2-Pyridinecarboxylic acid N-methylbetaine; 2-Pyridinecarboxylic acid methoinner salt; n-Methylpicolinic acid. Grades: Highly Purified. CAS No. 445-30-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C7H7NO2. US Biological Life Sciences. USBiological 7
Worldwide
Homatropine Bromide Homatropine Bromide is an orally active muscarinic acetylcholine receptor antagonist and can be used as an anticholinergic agent [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 51-56-9. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-B0547A. MedChemExpress MCE
Homatropine HBr Homatropine Bromide is an muscarinic AChR antagonist, inhibits endothelial and smooth muscle muscarinic receptors of WKY-E and SHR-E with IC50 of 162.5 nM and 170.3 nM, respectively. Synonyms: DL-endo-α-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide; DL-Homatropine hydrobromide; Tropine mandelate hydrobromide; alpha-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide; rac Homatropine. Grades: >98%. CAS No. 51-56-9. Molecular formula: C16H21NO3.HBr. Mole weight: 356.25. BOC Sciences
Homatropine hydrobromide Homatropine hydrobromide. Group: Biochemicals. Alternative Names: Homatropine Bromhydrate. Grades: Highly Purified. CAS No. 51-56-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C16H21NO3·HBr. US Biological Life Sciences. USBiological 7
Worldwide
Homatropine Hydrobromide Natural alkaloid. Group: Tropane alkaloids. Alternative Names: Mandelyltropeine hydrobromide;Tropine mandelate hydrobromide; (1R, 5S)-3-{[(2R)-2-hydroxy-2-phenylacetyl]oxy}-8-methyl-8-azoniabicyclo[3.2.1]octane; (±)-Homatropine bromide;1αH, 5αH-Tropan-3α-ol, mandelate (ester), hydrobromide;8-Methyl-8-Azabicyclo[3.2.1]Oct-3-Yl Hydroxy(Phenyl)Acetate;8-Methyl-8-Azabicyclo[3.2.1]Oct-3-Yl Hydroxy(Phenyl)Acetate Hydrobromide (1:1);Benzeneacetic acid, α-hydroxy-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, hydrobromide;Benzeneacetic acid, α-hydroxy-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, hydrobromide (1:1). CAS No. 51-56-9/87-00-3. Molecular formula: C16H21NO3·HBr. Mole weight: 356.26g/mol. Appearance: White to Almost white powder to crystal. Purity: >99.0%(T). ECNumber: 200-105-3. Catalog: ACM51569-2. Alfa Chemistry.
Homatropine methylbromide Homatropine methylbromide (Homatropine methobromide) is muscarinic AChR antagonist, inhibits endothelial and smooth muscle muscarinic receptors of WKY-E and SHR-E with IC 50 of 162. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Homatropine methobromide. CAS No. 80-49-9. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-B1388. MedChemExpress MCE
Homatropine methylbromide Homatropine Methylbromide is muscarinic AChR antagonist, inhibits endothelial and smooth muscle muscarinic receptors of WKY-E and SHR-E with IC50 of 162.5 nM and 170.3 nM, respectively. Synonyms: Homatropine Methylbromide; Omatropina metilbromuro; 8-Methylhomatropinium bromide; Homatropine methobromide; Homatropine methyl bromide; AC1L1MZP; Methylhomatropine. Grades: >98%. CAS No. 80-49-9. Molecular formula: C17H24BrNO3. Mole weight: 370.28. BOC Sciences 8
Homatropine methyl bromide Homatropine methyl bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 80-49-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C17H24NO3·Br. US Biological Life Sciences. USBiological 7
Worldwide
Homatropine Methylbromide Homatropine methylbromide or Methylhomatropine bromide is a quaternary ammonium salt of methylhomatropine. Methylhomatropine is a peripherally acting anticholinergic medication that inhibits muscarinic acetylcholine receptors and thus the parasympathetic nervous system. Methylhomatropine does not cross the blood-brain barrier. Methylhomatropine is used, in addition to papaverine, as component of mild drugs that help "flush" the bile. Group: Biochemicals. Alternative Names: (3-endo)-3-[(2-Hydroxy-2-phenylacetyl)oxy]-8, 8-dimethyl-8-azoniabicyclo[3. 2. 1]octane Bromide; 3α-Hydroxy-8-methyl-1αH,5αH-tropanium Bromide Mandelate; 8-Methylhomatropinium Bromide; Arkitropin; Camatropine; Esopin; Helbatropin; Homapin; Homatrocel; Homatromide; Homatropil; Homatropine Methobromide; Homolone; Malcotran; Mesopin; Methatropin; Methatropine; Methylhomatropine Bromide; Methylhomatropine Hydrobromide; Methylhomatropinium Bromide; NSC 34399; Novatrin; Novatrine; Novatropin; Novatropine; Sed-Tems; Sethyl; Tropinium methobromide Mandelate. Grades: Highly Purified. CAS No. 80-49-9. Pack Sizes: 10g. US Biological Life Sciences. USBiological 2
Worldwide
Hominicin Hominicin is an antibacterial peptide isolated from Staphylococcus hominis MBBL 2-9. It has activity against gram-positive bacteria. Synonyms: DmIle-Dhb-Pro-Ala-Dhb-Pro-Phe-Dhb-Pro-Ala-Ile-Thr-Glu-Ile-Dhb-Ala-Ala-Val-Ile-Ala-Dmp. Molecular formula: C99H163N21O29. Mole weight: 2111.51. BOC Sciences 4
homoaconitate hydratase Requires a [4Fe-4S] cluster for activity. The enzyme from the hyperthermophilic eubacterium Thermus thermophilus can catalyse the reaction shown above but cannot catalyse the previously described reaction, i.e. formation of (R)-homocitrate by hydration of cis-homoaconitate. The enzyme responsible for the conversion of cis-homoaconitate into (R)-homocitrate in T. thermophilus is unknown at present but the reaction can be catalysed in vitro using aconitate hydratase from pig (EC 4.2.1.3). Group: Enzymes. Synonyms: homoaconitase; cis-homoaconitase; HACN; Lys4; LysF; 2-hydroxybutane-1,2,4-tricarboxylate hydro-lyase (incorrect). Enzyme Commission Number: EC 4.2.1.36. CAS No. 9030-68-6. 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-5027; homoaconitate hydratase; EC 4.2.1.36; 9030-68-6; homoaconitase; cis-homoaconitase; HACN; Lys4; LysF; 2-hydroxybutane-1,2,4-tricarboxylate hydro-lyase (incorrect). Cat No: EXWM-5027. Creative Enzymes
Homoalanosine Homoalanosine is an amino acid analogue and a derivative of alanosine, an antibiotic used in the treatment of pancreatic cancer. Grades: 98%. CAS No. 114707-36-7. Molecular formula: C4H9N3O4. Mole weight: 163.13. BOC Sciences 9
Homo-a-lipoic acid Homo-a-lipoic acid. Group: Biochemicals. Alternative Names: 1,2-Dithiolane-3-hexanoic acid; 1,2-Dithiolane-3-caproic acid. Grades: Highly Purified. CAS No. 5616-71-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C9H16O2S2. US Biological Life Sciences. USBiological 7
Worldwide
Homoallylglycine Homoallylglycine is a glycine derivative that displays translational activity in Escherichia coli. Group: Biochemicals. Alternative Names: 2-Amino-5-hexenoic Acid. Grades: Highly Purified. CAS No. 16258-05-2. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
Homoarbutin Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 25712-94-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 9
Worldwide
Homoarginine Impurity 1 Homoarginine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 98500-82-4. Molecular Formula: C11H24N4O2. Mole Weight: 244.34. Catalog: APB98500824. Alfa Chemistry Analytical Products 4
Homobutein Homobutein a natural chalcones (can be found in many medicinal plants, fruits, vegetables, spices and nuts), is a potent HDACs/NF-κB dual inhibitor with IC50s of 190 and 38 μM, respectively. Homobutein also a chelator of iron (II and III) cations, shows various activities, including anticancer, anti-inflammatory, antiparasite and antioxidation. Group: Inhibitors. Alternative Names: 2',4,4'-TRIHYDROXY-3-METHOXY CHALCONE;3-METHOXY-2',4',4-TRIHYDROXYCHALCONE;HOMOBUTEIN;(E)-2',4,4'-trihydroxy-3-methoxychalcone;3-O-methylbutein;HOMOBUTEIN WITH HPLC;HOMOBUTEIN hplc;(E)-1-(2,4-Dihydroxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-propen-1-one. CAS No. 34000-39-0. Molecular formula: C16H14O5. Mole weight: 286.3. Appearance: Powder. Purity: 0.98. IUPACName: (E)-1-(2,4-dihydroxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)prop-2-en-1-one. Canonical SMILES: COC1=C (C=CC (=C1)C=CC (=O)C2=C (C=C (C=C2)O)O)O. Density: 1.369 g/cm³. ECNumber: 251-782-7. Catalog: ACM34000390. Alfa Chemistry.
HomoCapsaicin I HomoCapsaicin I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58493-48-4. Molecular Formula: C19H29NO3. Mole Weight: 319.45. Catalog: APB58493484. Alfa Chemistry Analytical Products 2
homocitrate synthase Belongs in the α-aminoadipate pathway of lysine synthesis, along with EC 4.2.1.36, homoaconitate hydratase. The enzyme also acts with oxaloacetate as substrate, but more slowly. Group: Enzymes. Synonyms: 2-hydroxybutane-1,2,4-tricarboxylate 2-oxoglutarate-lyase (CoA-acetylating); acetyl-coenzyme A:2-ketoglutarate C-acetyl transferase; homocitrate synthetase; HCS. Enzyme Commission Number: EC 2.3.3.14. CAS No. 9075-60-9. 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-2315; homocitrate synthase; EC 2.3.3.14; 9075-60-9; 2-hydroxybutane-1,2,4-tricarboxylate 2-oxoglutarate-lyase (CoA-acetylating); acetyl-coenzyme A:2-ketoglutarate C-acetyl transferase; homocitrate synthetase; HCS. Cat No: EXWM-2315. Creative Enzymes
homocysteine desulfhydrase A pyridoxal-phosphate protein. The enzyme cleaves a carbon-sulfur bond, releasing hydrogen sulfide and an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form 2-oxobutanoate and ammonia. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. Group: Enzymes. Synonyms: homocysteine desulfurase; L-homocysteine hydrogen-sulfide-lyase (deaminating). Enzyme Commission Number: EC 4.4.1.2. CAS No. 9024-41-3. 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-5321; homocysteine desulfhydrase; EC 4.4.1.2; 9024-41-3; homocysteine desulfurase; L-homocysteine hydrogen-sulfide-lyase (deaminating). Cat No: EXWM-5321. Creative Enzymes
Homocysteine Lyase, Recombinant In enzymology, a homocysteine desulfhydrase (EC 4.4.1.2) is an enzyme that catalyzes the chemical reaction:L-homocysteine + H2O ? hydrogen sulfide + NH3 + 2-oxobutanoateThus, the two substrates of this enzyme are L-homocysteine and H2O, whereas its 3 products are hydrogen sulfide, NH3, and 2-oxobutanoate. This enzyme belongs to the family of lyases, specifically the class of carbon-sulfur lyases. This enzyme participates in nitrogen metabolism and sulfur metabolism. It employs one cofactor, pyridoxal phosphate. Group: Enzymes. Synonyms: L-homocysteine hydrogen-sulfide-lyase (deaminating 2-oxobutanoate-forming); homocysteine desulfurase; L-homocysteine hydrogen-sulfide-lyase; Homocysteine desulfhydrase; Homocysteine Lyase; EC 4.4.1.2; 9024-41-3. Enzyme Commission Number: EC 4.4.1.2. CAS No. 9024-41-3. Purity: 90% (SDS-PAGE test). Storage: 4°C,store at -20°C for long-term preservation. Form: liquid / lyophilized. Source: Microorganism. L-homocysteine hydrogen-sulfide-lyase (deaminating 2-oxobutanoate-forming); homocysteine desulfurase; L-homocysteine hydrogen-sulfide-lyase; Homocysteine desulfhydrase; Homocysteine Lyase; EC 4.4.1.2; 9024-41-3. Cat No: NATE-1685. Creative Enzymes
Homocysteine Methyltransferase, Recombinant Homocysteine (Hcy) is a thiol-containing amino acid formed from methionine during S-adenosylmethionine-dependent transmethylation reactions. It has been demonstrated that even mild or moderately elevated levels of Hcyalso increase the risk of atherosclerosis of the coronary, cerebral andperipheral arteries and cardiovascular disease. And currently the hcy level isregarded as the biomarker for cardiovascular disease diagnosis all over the world. Methyltransferases are a large group of enzymes that all methylate their substrates but can be split into several subclasses based on their structural features. the most common class of methyltransferases is class i, all of which...hylase; homocysteine methyltransferase; homocysteine transmethylase; L-homocysteine S-methyltransferase; S-adenosyl-L-methionine:L-homocysteine methyltransferase; S-adenosylmethionine-homocysteine transmethylase; S-adenosylmethionine:homocysteine methyltransferase; EC 2.1.1.10. Enzyme Commission Number: EC 2.1.1.10. Purity: >90% (SDS-PAGE test). Mole weight: About 51kDa (SDS-PAGE detection). Activity: >70U/mg. Appearance: White powder, lyophilized. Storage: Redissolved in 30% glycerol, 4°C, store at -20°C for long-term preservation, Avoid multiple freeze-thaw cycles. Form: Freeze dried powder. homocysteine S-methyltransferase; S-adenosylmethionine homocysteine transmethy Creative Enzymes
Homocysteine-penicillamine disulfide An impurity of Penicillamine which is an antirheumatic and a chelating agent in Wilson's disease. Grades: > 95%. Molecular formula: C9H18N2O4S2. Mole weight: 282.38. BOC Sciences 7
homocysteine S-methyltransferase The enzyme uses S-adenosyl-L-methionine as methyl donor less actively than S-methyl-L-methionine. Group: Enzymes. Synonyms: S-adenosylmethionine homocysteine transmethylase; S-methylmethionine homocysteine transmethylase; adenosylmethionine transmethylase; methylmethionine:homocysteine methyltransferase; adenosylmethionine:homocysteine methyltransferase; homocysteine methylase; homocysteine methyltransferase; homocysteine transmethylase; L-homocysteine S-methyltransferase; S-adenosyl-L-methionine:L-homocysteine methyltransferase; S-adenosylmethionine-homocysteine tr. Enzyme Commission Number: EC 2.1.1.10. CAS No. 9012-40-2. HMT. 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-1697; homocysteine S-methyltransferase; EC 2.1.1.10; 9012-40-2; S-adenosylmethionine homocysteine transmethylase; S-methylmethionine homocysteine transmethylase; adenosylmethionine transmethylase; methylmethionine:homocysteine methyltransferase; adenosylmethionine:homocysteine methyltransferase; homocysteine methylase; homocysteine methyltransferase; homocysteine transmethylase; L-homocysteine S-methyltransferase; S-adenosyl-L-methionine:L-homocysteine methyltransferase; S-adenosylmethionine-homocysteine transmethylase; S-adenosylmethionine:homocysteine methyltransferase. Cat No: EXWM-1697. Creative Enzymes
Homocysteine thiolactone Heterocyclic Organic Compound. CAS No. 10593-85-8. Molecular formula: C4H7NOS. Mole weight: 117.17. Catalog: ACM10593858. Alfa Chemistry. 5
HomoDihydroCapsaicin I HomoDihydroCapsaicin I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20279-06-5. Molecular Formula: C19H31NO3. Mole Weight: 321.46. Catalog: APB20279065. Alfa Chemistry Analytical Products 2
Homoegonol Homoegonol. Group: Biochemicals. Alternative Names: 2-(3,4-Dimethoxyphenyl)-7-methoxy-5-benzofuranpropanol. Grades: Highly Purified. CAS No. 17375-66-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H22O5. US Biological Life Sciences. USBiological 7
Worldwide
Homo Egonol β-D-Glucoside A nor-Lignan from Styrax ferrugineus with antibacterial and antifungal activity. Uses: A nor-lignan from styrax ferrugineus with antibacterial and antifungal activity. Synonyms: 3-[2-(3,4-Dimethoxyphenyl)-7-methoxy-5-benzofuranyl]propyl β-D-Glucopyranoside. CAS No. 325791-19-3. Molecular formula: C26H32O10. Mole weight: 504.53. BOC Sciences 11
Homoeriodictyol Homoeriodictyol Inhibitor. Uses: Scientific use. Product Category: TN1740. CAS No. 446-71-9. TARGETMOL CHEMICALS
Homoeriodictyol Homoeriodictyol is a flavonoid metabolite of Eriocitrin in plasma and urine. Eriocitrin is a strong antioxidant agent [1]. Uses: Scientific research. Group: Natural products. CAS No. 446-71-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N8210. MedChemExpress MCE
Homoeriodictyol Heterocyclic Organic Compound. Alternative Names: ERIODICTYONONE; HOMOERIODICTYOL; 3'-METHOXY-5, 7, 4'-TRIHYDROXYFLAVANONE. CAS No. 107657-60-3. Molecular formula: C16H14O6. Mole weight: 302.28. Catalog: ACM107657603. Alfa Chemistry. 4
Homo fluorindine Homo fluorindine. Group: Biochemicals. Alternative Names: 5,12-Dihydroquinoxalino[2,3-b]phenazine; 5,12-Dihydro-5,7,12,14-tetraazapentacene; 5,12-Dihydroquinoxalino[2,3-b]phenazine. Grades: Highly Purified. CAS No. 531-47-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C18H12N4. US Biological Life Sciences. USBiological 7
Worldwide
Homofuronol 20% in PG Homofuronol 20% in PG. CAS No. MIXTURE. Kosher: Y. VIGON Item # 501255. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers. Vigon
America & Internationally
homogentisate 1,2-dioxygenase Requires Fe2+. Group: Enzymes. Synonyms: homogentisicase; homogentisate oxygenase; homogentisate dioxygenase; homogentisate oxidase; homogentisic acid oxidase; homogentisic acid oxygenase; homogentisic oxygenase; homogentisate:oxygen 1,2-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.5. CAS No. 9029-49-6. 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-0568; homogentisate 1,2-dioxygenase; EC 1.13.11.5; 9029-49-6; homogentisicase; homogentisate oxygenase; homogentisate dioxygenase; homogentisate oxidase; homogentisic acid oxidase; homogentisic acid oxygenase; homogentisic oxygenase; homogentisate:oxygen 1,2-oxidoreductase (decyclizing). Cat No: EXWM-0568. Creative Enzymes
homogentisate geranylgeranyltransferase Requires Mg2+ for activity. Involved in the biosynthesis of the vitamin E, tocotrienols. While the enzyme from the bacterium Synechocystis PCC 6803 has higher activity with phytyl diphosphate (EC 2.5.1.115, homogentisate phytyltransferase), the enzymes from barley, rice and wheat have only a low activity with that substrate. Group: Enzymes. Synonyms: HGGT; slr1736 (gene name). Enzyme Commission Number: EC 2.5.1.116. 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-2732; homogentisate geranylgeranyltransferase; EC 2.5.1.116; HGGT; slr1736 (gene name). Cat No: EXWM-2732. Creative Enzymes
homogentisate phytyltransferase Requires Mg2+ for activity. Involved in the biosynthesis of the vitamin E tocopherols. While the enzyme from the cyanobacterium Synechocystis PCC 6803 has an appreciable activity with geranylgeranyl diphosphate (EC 2.5.1.116, homogentisate geranylgeranyltransferase), the enzyme from the plant Arabidopsis thaliana has only a low activity with that substrate. Group: Enzymes. Synonyms: HPT; VTE2 (gene name). Enzyme Commission Number: EC 2.5.1.115. 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-2731; homogentisate phytyltransferase; EC 2.5.1.115; HPT; VTE2 (gene name). Cat No: EXWM-2731. Creative Enzymes
homogentisate solanesyltransferase Requires Mg2+ for activity. Part of the biosynthesis pathway of plastoquinol-9. The enzymes purified from the plant Arabidopsis thaliana and the alga Chlamydomonas reinhardtii are also active in vitro with unsaturated C10-C20 prenyl diphosphates, producing main products that are not decarboxylated. Group: Enzymes. Synonyms: HST; PDS2 (gene name). Enzyme Commission Number: EC 2.5.1.117. 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-2733; homogentisate solanesyltransferase; EC 2.5.1.117; HST; PDS2 (gene name). Cat No: EXWM-2733. Creative Enzymes
Homogentisic acid Homogentisic acid is a specific metabolite in urine and serum, which is used for diagnosis of alkaptonuria. Uses: Scientific research. Group: Natural products. CAS No. 451-13-8. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-113283. MedChemExpress MCE
Homogentisic Acid Homogentisic acid (2,5-dihydroxyphenylacetic acid) is a phenolic acid found in Arbutus unedo (strawberry-tree) honey. It is also present in the bacterial plant pathogen Xanthomonas campestris pv. phaseoli as well as in the yeast Yarrowia lipolytica where it is associated with the production of brown pigments.It is less commonly known as melanic acid, the name chosen by William Prout. Group: Heterocyclic organic compound. Alternative Names: Alcapton. CAS No. 451-13-8. Molecular formula: C8H8O4. Mole weight: 168.15. Appearance: Crystalline. Purity: 0.97. IUPACName: 2-(2,5-Dihydroxyphenyl)acetic acid. Canonical SMILES: C1=CC(=C(C=C1O)CC(=O)O)O. Density: 1.3037 g/cm³. Catalog: ACM451138. Alfa Chemistry.
Homogentisic Acid An intermediate in the metabolism of tyrosine and phenylalanine. Occurs in plants and in the urine of alkaptonurics. Group: Biochemicals. Alternative Names: 2,5-Dihydroxybenzeneacetic Acid. Grades: Highly Purified. CAS No. 451-13-8. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
Homogentisic Acid-13C6 Labeled Homogentisic acid. An intermediate in the metabolism of tyrosine and phenylalanine. Occurs in plants and in the urine of alkaptonurics. Group: Biochemicals. Alternative Names: 2,5-Dihydroxybenzeneacetic Acid. Grades: Highly Purified. CAS No. 1216468-48-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Homogentisic acid gamma-lactone Homogentisic acid gamma-lactone. Group: Biochemicals. Alternative Names: 5-Hydroxy-2(3H)-benzofuranone; (2,5-Dihydroxyphenyl)-acetic acid gamma-lactone; 2,5-Dihydroxyphenylacetic acid lactone. Grades: Highly Purified. CAS No. 2688-48-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H6O3. US Biological Life Sciences. USBiological 7
Worldwide
Homogentisic Acid γ-Lactone Homogentisic Acid γ-Lactone. Group: Biochemicals. Alternative Names: 5-Hydroxy-2(3H)-benzofuranone; (2,5-Dihydroxyphenyl)-acetic Acid γ-Lactone; 2,5-Dihydroxyphenylacetic Acid Lactone; 2,5-Dihydroxyphenylacetic Acid γ-Lactone; 5-Hydroxy-2(3H)-benzofuranone; 5-Hydroxy-2-coumaranone; 5-Hydroxy-3H-benzofuran-2-one; Homogentisic Acid Lactone; Homogentisic Lactone; NSC 61996. Grades: Highly Purified. CAS No. 2688-48-4. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 2
Worldwide
Homogentisic acid (Ring 13C6) Fatty Acids and Fatty Acid Esters13C Labeled Compounds. Alternative Names: 2,5-Dihydroxybenzeneacetic acid-13C6; 2,5-Dihydroxy-α-toluic acid-13C6; 2,5-Dihydroxyphenylacetic acid-13C6; Alcapton-13C6; Homogentisinic acid-13C6. CAS No. 1216468-48-2. Molecular formula: 13C6C2H8O4. Mole weight: 174.1. Appearance: Solid. IUPACName: 2-(2,5-dihydroxy(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)acetic acid. Catalog: ACM1216468482. Alfa Chemistry. 3
Homogentisic acid (Standard) Homogentisic acid (Standard) is the analytical standard of Homogentisic acid. This product is intended for research and analytical applications. Homogentisic acid is a specific metabolite in urine and serum, which is used for diagnosis of alkaptonuria. Uses: Scientific research. Group: Natural products. CAS No. 451-13-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-113283R. MedChemExpress MCE
Homoglutathione Synonyms: L-gamma-glutamyl-L-cysteinyl-beta-alanine; 2-amino-4-({1-[(2-carboxyethyl)carbamoyl]-2-sulfanylethyl}carbamoyl)butanoic acid. Grades: 95%. CAS No. 18710-27-5. Molecular formula: C11H19N3O6S. Mole weight: 321.35. BOC Sciences
Homoglutathione H-Glu(Cys-b-Ala-OH)-OH TFA Salt Homoglutathione H-Glu(Cys-b-Ala-OH)-OH TFA Salt has therapeutic applications in the modulation of (homo)???glutathione metabolism and hydrogen peroxide accumulation. Molecular formula: C11H19N3O6S·x(C2HF3O2). Mole weight: 321.35 + x(114.02). BOC Sciences
homoglutathione synthase Not identical with EC 6.3.2.3 glutathione synthase. Group: Enzymes. Synonyms: homoglutathione synthetase; β-alanine specific hGSH synthetase. Enzyme Commission Number: EC 6.3.2.23. CAS No. 113875-72-2. 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-5741; homoglutathione synthase; EC 6.3.2.23; 113875-72-2; homoglutathione synthetase; β-alanine specific hGSH synthetase. Cat No: EXWM-5741. Creative Enzymes
Homoharringtonine Homoharringtonine (HHT) combined with some botanical drugs could induce cancer cells to resemble normal cells. HHT was prepared by a semi-synthetic method from Cephalotaxine, a major alkaloid of Cepahlotaxus species through the formation of alpha-ketoester harringtonine. Group: Biochemicals. Alternative Names: Cephalotaxine 4-Methyl (2R) -2-Hydroxy-2- (4-hydroxy-4-methylpentyl) butanedioate (Ester). Grades: Highly Purified. CAS No. 26833-87-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide

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

Our database is helping our users find suppliers everyday.

Add Your Products