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 | Description | |
|---|---|---|
| uronate dehydrogenase | Requires Mg2+. The enzyme, characterized from the bacterium Agrobacterium fabrum, participates in oxidative degradation pathways for galacturonate and glucuronate. The enzyme can only accept the β anomeric form of the substrate. The 1,5-lactone product is rather stable at cytosolic pH and does not hydrolyse spontaneously at a substantial rate. Group: Enzymes. Synonyms: uronate:NAD-oxidoreductase; uronic acid dehydrogenase. Enzyme Commission Number: EC 1.1.1.203. CAS No. 37250-98-9. Uronate dehydrogenase. 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-0108; uronate dehydrogenase; EC 1.1.1.203; 37250-98-9; uronate:NAD-oxidoreductase; uronic acid dehydrogenase. Cat No: EXWM-0108. |  |
| Uronate dehydrogenase from Agrobacterium tumefaciens, Recombinant | In enzymology, an uronate dehydrogenase (EC 1.1.1.203) is an enzyme that catalyzes the chemical reaction: D-galacturonate + NAD+ + H2O ? D-galactarate + NADH + H+. The 3 substrates of this enzyme are D-galacturonate, NAD+, and H2O, whereas its 3 products are D-galactarate, NADH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. Group: Enzymes. Synonyms: uronate:NAD+ 1-oxidoreductase; uronate: NAD-oxidoreductase; uronic acid dehydrogenase; EC 1.1.1.203. Enzyme Commission Number: EC 1.1.1.203. CAS No. 37250-98-9. Purity: >95% as judged by SDS-PAGE. Uronate dehydrogenase. Mole weight: 31.14 kDa. Activity: 3000 U/ml. Storage: Uronate dehydrogenase should be stored at 4 °C or and will remain stable up to 3 years if stored as specified. Form: 3.2 M ammonium sulphate. Source: E. coli. Species: Agrobacterium tumefaciens. uronate:NAD+ 1-oxidoreductase; uronate: NAD-oxidoreductase; uronic acid dehydrogenase; EC 1.1.1.203. Cat No: NATE-1575. | |
| Uronium toluene-p-sulfonate | Uronium toluene-p-sulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MONO-P-TOLUENESULFONATE UREA;uronium toluene-p-sulphonate. Product Category: Heterocyclic Organic Compound. CAS No. 21835-55-2. Molecular formula: C7H8O3S.CH4N2O. Mole weight: 232.26. Product ID: ACM21835552. Alfa Chemistry ISO 9001:2015 Certified. Categories: Urea mono(4-methylbenzenesulfonate). |  |
| uronolactonase | This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is D-glucurono-6,2-lactone lactonohydrolase. This enzyme is also called glucuronolactonase. This enzyme participates in ascorbate and aldarate metabolism. Group: Enzymes. Synonyms: glucuronolactonase. Enzyme Commission Number: EC 3.1.1.19. CAS No. 9025-93-8. 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-3444; uronolactonase; EC 3.1.1.19; 9025-93-8; glucuronolactonase. Cat No: EXWM-3444. | |
| Uroporphyrin i,octamethyl ester | Uroporphyrin i,octamethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Uroporphyrin I octamethyl ester, U3253_ALDRICH, U3253_SIGMA, CID66288, NSC89197, EINECS 233-444-0, NSC 89197, 10170-03-3, 21H,23H-Porphine-2,7,12,17-tetrapropanoic acid, 3,8,13,18-tetrakis(2-methoxy-2-oxoethyl)-, tetramethyl ester, 21H,23H-Porphine-2,7,12,17-tetraacetic acid, 3,8,13,18-tetrakis(3-methoxy-3-oxopropyl)-, 2,7,12,17-tetramethyl ester, Tetramethyl 3,8,13,18-tetrakis(2-methoxy-2-oxoethyl)-21H,23H-porphine-2,7,12,17-tetrapropionate. Product Category: Heterocyclic Organic Compound. CAS No. 10170-03-3. Molecular formula: C48H54N4O16. Mole weight: 942.96. Purity: 0.96. IUPACName: methyl 3-[3,8,13,18-tetrakis(2-methoxy-2-oxoethyl)-7,12,17-tris(3-methoxy-3-oxopropyl)-21,22-dihydroporphyrin-2-yl]propanoate. Density: 1.293g/cm³. Product ID: ACM10170033. Alfa Chemistry ISO 9001:2015 Certified. | |
| uroporphyrinogen decarboxylase | Acts on a number of porphyrinogens. Group: Enzymes. Synonyms: uroporphyrinogen III decarboxylase; porphyrinogen carboxy-lyase; porphyrinogen decarboxylase; uroporphyrinogen-III carboxy-lyase. Enzyme Commission Number: EC 4.1.1.37. CAS No. 9024-70-8. 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-4781; uroporphyrinogen decarboxylase; EC 4.1.1.37; 9024-70-8; uroporphyrinogen III decarboxylase; porphyrinogen carboxy-lyase; porphyrinogen decarboxylase; uroporphyrinogen-III carboxy-lyase. Cat No: EXWM-4781. | |
| uroporphyrinogen-III C-methyltransferase | This enzyme catalyses two sequential methylation reactions, the first forming precorrin-1 and the second leading to the formation of precorrin-2. It is the first of three steps leading to the formation of siroheme from uroporphyrinogen III. The second step involves an NAD+-dependent dehydrogenation to form sirohydrochlorin from precorrin-2 (EC 1.3.1.76, precorrin-2 dehydrogenase) and the third step involves the chelation of Fe2+ to sirohydrochlorin to form siroheme (EC 4.99.1.4, sirohydrochlorin ferrochelatase). In Saccharomyces cerevisiae, the last two steps are carried out by a single bifunctional enzyme, Met8p. In some bacteria, steps 1-3 are catalysed by a single mult.(incorrect). Enzyme Commission Number: EC 2.1.1.107. CAS No. 125752-76-3. 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-1705; uroporphyrinogen-III C-methyltransferase; EC 2.1.1.107; 125752-76-3; uroporphyrinogen methyltransferase; uroporphyrinogen-III methyltransferase; adenosylmethionine-uroporphyrinogen III methyltransferase; S-adenosyl-L-methionine-dependent uroporphyrinogen III methylase; uroporphyrinogen-III methylase; SirA; CysG; CobA [ambiguous - see EC 2.5.1.17] SUMT; uroporphyrin-III C-methyltransferase (incorrect); S-adenosyl-L-methionine:uroporphyrin-III C-methyltransferase. | |
| uroporphyrinogen-III synthase | In the presence of EC 2.5.1.61, hydroxymethylbilane synthase, the enzyme forms uroporphyrinogen III from porphobilinogen. Group: Enzymes. Synonyms: porphobilinogenase; uroporphyrinogen isomerase; uroporphyrinogen III cosynthase; URO-synthase; hydroxymethylbilane hydro-lyase (cyclizing). Enzyme Commission Number: EC 4.2.1.75. CAS No. 37340-55-9. 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-5059; uroporphyrinogen-III synthase; EC 4.2.1.75; 37340-55-9; porphobilinogenase; uroporphyrinogen isomerase; uroporphyrinogen III cosynthase; URO-synthase; hydroxymethylbilane hydro-lyase (cyclizing). Cat No: EXWM-5059. | |
| Urosodeoxycholic Acid EP Impurity G | Urosodeoxycholic Acid EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10538-55-3. Molecular formula: C25H42O4. Mole weight: 406.61. Catalog: APB10538553. |  |
| Urosodeoxycholic Acid EP Impurity N | Urosodeoxycholic Acid EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13222-48-5. Molecular formula: C26H46NO7P. Mole weight: 515.61. Catalog: APB13222485. | |
| Urosodeoxycholic Acid EP Impurity T | Urosodeoxycholic Acid EP Impurity T. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1534-35-6. Molecular formula: C24H40O3. Mole weight: 376.58. Catalog: APB1534356. | |
| Urosodeoxycholic Acid Impurity 23 | Urosodeoxycholic Acid Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105227-28-9. Molecular formula: C24H40O4. Mole weight: 392.58. Catalog: APB105227289. | |
| Urotensin I | Urotensin I is, 41-aa neuropeptide, acts as an agonist of CRF receptor with pEC50s of 11.46, 9.36 and 9.85 for human CRF1, human CRF2 and rat CRF2α receptors in CHO cells, and Kis of 0.4, 1.8, and 5.7 nM for hCRF1, rCRF2α and mCRF2β receptors, respectively. Synonyms: Catostomus urotensin I. CAS No. 83930-33-0. Molecular formula: C210H340N62O67S2. Mole weight: 4869.45. |  |
| Urotensin II (114-124), human | Urotensin II (human) is an endogenous peptide agonist for the urotensin-II receptor (EC50 = 0.1 nM). Urotensin II (human) increases calcium levels in a concentration-dependent manner in HEK293 cells expressing human UTR (EC50 = 0.6 nM), and causes arterio-selective vasoconstriction and vasodilatation in mammals in vitro and in vivo. CAS No. 251293-28-4. Molecular formula: C64H85N13O18S2. Mole weight: 1388.57. | |
| Urotensin II (114-124), human acetate | Urotensin II (human) is an endogenous peptide agonist for the urotensin-II receptor (EC50 = 0.1 nM). Urotensin II (human) increases calcium levels in a concentration-dependent manner in HEK293 cells expressing human UTR (EC50 = 0.6 nM), and causes arterio-selective vasoconstriction and vasodilatation in mammals in vitro and in vivo. Synonyms: L-Valine, L-α-glutamyl-L-threonyl-L-prolyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (5→10)-disulfide acetate; Human UII acetate; Human urotensin II acetate; Urotensin II (human) acetate; H-Glu-Thr-Pro-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH.CH3CO2H (Disulfide bridge: Cys5-Cys10); L-alpha-glutamyl-L-threonyl-L-prolyl-L-alpha-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (5->10)-disulfide acetic acid. Grade: ≥95%. Molecular formula: C66H89N13O20S2. Mole weight: 1448.63. | |
| Urotensin II (114-124), human TFA | Urotensin II (114-124), human TFA, an 11-amino acid residue peptide, is an agonist for the orphan receptor GPR14 and a potent vasoconstrictor. Synonyms: L-Valine, L-α-glutamyl-L-threonyl-L-prolyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (5→10)-disulfide trifluoroacetate salt; Human UII trifluoroacetate salt; Human urotensin II trifluoroacetate salt; Urotensin II (human) trifluoroacetate salt; H-Glu-Thr-Pro-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH.TFA (Disulfide bridge: Cys5-Cys10); L-alpha-glutamyl-L-threonyl-L-prolyl-L-alpha-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (5->10)-disulfide trifluoroacetic acid. Grade: ≥95%. Molecular formula: C66H86F3N13O20S2. Mole weight: 1502.59. | |
| Urotensin II (Gillichthys mirabilis) | Urotensin II (Gillichthys mirabilis) is a peptide ligand that is the strongest known vasoconstrictor. Synonyms: Urotensin II, mouse; L-Valine, L-alanylglycyl-L-threonyl-L-alanyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (6→11)-disulfide; Gillichthys mirabilis urotensin II; Urotensin II (Gillichthys mirabilis reduced), cyclic (6→11)-disulfide; Urotensin II (goby); H-Ala-Gly-Thr-Ala-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH (Disulfide bridge: Cys6-Cys11); L-alanyl-glycyl-L-threonyl-L-alanyl-L-alpha-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (6->11)-disulfide. Grade: ≥95%. CAS No. 9047-55-6. Molecular formula: C62H84N14O17S2. Mole weight: 1361.54. | |
| Urotensin II (Gillichthys mirabilis) acetate | Urotensin II (Gillichthys mirabilis) acetate is a peptide ligand that is the strongest known vasoconstrictor. Synonyms: Urotensin II, mouse acetate; Gillichthys mirabilis urotensin II acetate; Urotensin II (Gillichthys mirabilis reduced), cyclic (6→11)-disulfide acetate; Urotensin II (goby) acetate; L-Valine, L-alanylglycyl-L-threonyl-L-alanyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (6→11)-disulfide acetate; H-Ala-Gly-Thr-Ala-Asp-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH.CH3CO2H (Disulfide bridge: Cys6-Cys11); L-alanyl-glycyl-L-threonyl-L-alanyl-L-alpha-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (6->11)-disulfide acetate. Grade: ≥95%. Molecular formula: C64H88N14O19S2. Mole weight: 1421.61. | |
| Urotensin ii(human) | Urotensin ii(human). Uses: Designed for use in research and industrial production. Additional or Alternative Names: UROTENSIN-II;UROTENSIN II (HUMAN) HYDROCHLORIDE;UROTENSIN II (HUMAN);ETPDCFWKYCV, HCL (DISULFIDE BRIDGE: 5-10);GLU-THR-PRO-ASP-CYS-PHE-TRP-LYS-TYR-CYS-VAL;GLU-THR-PRO-ASP-CYS-PHE-TRP-LYS-TYR-CYS-VAL HYDROCHLORIDE;H-GLU-THR-PRO-ASP-CYS-PHE-TRP-LYS-TYR-CYS. Product Category: Heterocyclic Organic Compound. CAS No. 251293-28-4. Molecular formula: C64H87N13O18S2. Mole weight: 1390.58. Product ID: ACM251293284. Alfa Chemistry ISO 9001:2015 Certified. | |
| Urotensin II, mouse | Urotensin II, mouse, a potent vasoconstrictor, is an endogenous ligand for the orphan GPR14 or SENR. Synonyms: L-Isoleucine, 5-oxo-L-prolyl-L-histidylglycyl-L-alanyl-L-alanyl-L-prolyl-L-α-glutamyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (8→13)-disulfide; H-Pyr-His-Gly-Ala-Ala-Pro-Glu-Cys-Phe-Trp-Lys-Tyr-Cys-Ile-OH (Disulfide bridge: Cys8-Cys13); L-pyroglutamyl-L-histidyl-glycyl-L-alanyl-L-alanyl-L-prolyl-L-alpha-glutamyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-isoleucine (8->13)-disulfide; Urotensin II (mouse). Grade: ≥95%. CAS No. 405137-01-1. Molecular formula: C76H100N18O19S2. Mole weight: 1633.85. | |
| Urotensin II, mouse acetate | Urotensin II, mouse acetate, a potent vasoconstrictor, is an endogenous ligand for the orphan GPR14 or SENR. Synonyms: L-Isoleucine, 5-oxo-L-prolyl-L-histidylglycyl-L-alanyl-L-alanyl-L-prolyl-L-α-glutamyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-, cyclic (8→13)-disulfide, acetate; H-Pyr-His-Gly-Ala-Ala-Pro-Glu-Cys-Phe-Trp-Lys-Tyr-Cys-Ile-OH.CH3CO2H (Disulfide bridge: Cys8-Cys13); L-pyroglutamyl-L-histidyl-glycyl-L-alanyl-L-alanyl-L-prolyl-L-alpha-glutamyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-isoleucine (8->13)-disulfide acetate; Urotensin II (mouse) acetate. Grade: ≥95%. Molecular formula: C78H104N18O21S2. Mole weight: 1693.92. | |
| Urotensin II-related peptide | Urotensin II-related peptide is a human urotensin II anague. Urotensin II-related peptide has high affinity for the UT receptor [1] [2]. Uses: Scientific research. Group: Peptides. CAS No. 342878-90-4. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P1165. |  |
| Urotensin II-Related Peptide (human, mouse, rat) | Urotensin II-Related Peptide (human, mouse, rat) has a high affinity for urotensin II receptors in human and rat with Kds of 170 and 91 pM, respectively. In addition, it produced a long lasting hypotensive effect in anesthetized rats at 10 nmol/kg. Synonyms: Urotensin IIB (human, mouse, rat); H-Ala-Cys-Phe-Trp-Lys-Tyr-Cys-Val-OH (Disulfide bridge: Cys2-Cys7); L-alanyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (2->7)-disulfide; UIIB (human, mouse, rat); URP (human, mouse, rat); N-{[(4R,7S,10S,13S,16S,19R)-19-(L-Alanylamino)-10-(4-aminobutyl)-16-benzyl-7-(4-hydroxybenzyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-L-valine. Grade: ≥95%. CAS No. 342878-90-4. Molecular formula: C49H64N10O10S2. Mole weight: 1017.22. | |
| Ursocholic acid | Ursocholic acid, a bile acid present in mammalian bile, is converted to deoxycholic acid (UDC) by the mouse intestinal flora. Ursocholic acid acts as a gallstone dissolving agent in the liver through anti- apoptosis , anti-inflammatory, immunomodulatory, bile regulation, and coordinated changes in mitochondrial integrity and cell signaling, Ursocholic acid also has favorable effects on bones in patients with chronic cholestasis [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 2955-27-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-113212. | |
| Ursocholic acid | Ursocholic acid. Group: Biochemicals. Alternative Names: (3a,5b,7b,12a)-3,7,12-Trihydroxycholan-24-oic acid; 3a,7b,12a-Trihydroxy-5b-cholanic acid; 3a,7b,12a-Trihydroxy-5b-cholan-24-oic acid. Grades: Highly Purified. CAS No. 2955-27-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H40O5. US Biological Life Sciences. |  Worldwide |
| Ursocholic Acid | Ursocholic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ursocholic acid, 3alpha,7beta,12alpha-Trihydroxy-5beta-cholanoic acid, 3alpha,7beta,12alpha-Trihydroxy-5beta-cholan-24-oic acid, 7beta-Hydroxyisocholic acid, 3alpha,7beta,12alpha-Trihydroxycholanic acid, 7-Epicholic acid, 3alpha,7beta,12alpha-Trihydroxy-5beta-cholanic acid,(3alpha,5beta,7beta,12alpha)-3,7,12-Trihydroxycholan-24-oic acid. CAS No. 2955-27-3. IUPAC Name: (4R)-4-[(3R,5S,7S,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid. Molecular formula: C24H40O5. Mole weight: 408.57. Catalog: APS2955273. SMILES: C[C@H](CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C. Format: Neat. | |
| Ursodeoxycholic-1-methyl Ester-d5 (Ursodiol, 7b-Hydroxylithocholic Acid, Methyl Ester-d5) | Ursodeoxycholic-1-methyl Ester-d5 (Ursodiol, 7b-Hydroxylithocholic Acid, Methyl Ester-d5). Group: Biochemicals. Alternative Names: Ursodiol, 7b-Hydroxylithocholic Acid, Methyl Ester-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ursodeoxycholic-1-methyl Ester (Ursodiol, 7b-Hydroxylithocholic Acid, Methyl Ester) | Ursodeoxycholic-1-methyl Ester (Ursodiol, 7b-Hydroxylithocholic Acid, Methyl Ester). Group: Biochemicals. Alternative Names: Ursodiol, 7b-Hydroxylithocholic Acid, Methyl Ester. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Ursodeoxycholic-2,2,4,4-d4 acid 3-sulfate disodium salt | ?98 atom % D, ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| Ursodeoxycholic-2,2,4,4-d4 acid solution | 100 ?g/mL in methanol, ?98 atom % D, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| Ursodeoxycholic acid | Ursodeoxycholic acid (Ursodeoxycholate) is a secondary bile acid issued from the transformation of (cheno)deoxycholic acid by intestinal bacteria, acting as a key regulator of the intestinal barrier integrity and essential for lipid metabolism. Ursodeoxycholic acid acts as signaling molecule, exerting its effects by interacting with bile acid activated receptors, including G-protein coupled bile acid receptor 5 ( TGR5 , GPCR19 ) and the farnesoid X receptor ( FXR ). Ursodeoxycholic acid can be used for the research of a variety of hepatic and gastrointestinal diseases. Ursodeoxycholic acid also reduces ACE2 expression and is beneficial for reducing SARS-CoV-2 infection. Orally active [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: Ursodeoxycholate; Ursodiol; UDCA. CAS No. 128-13-2. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-13771. | |
| Ursodeoxycholic acid | 500 ?g/mL in methanol, certified reference material. Group: Bile acid standards. | |
| Ursodeoxycholic acid | Ursodeoxycholic acid is mainly used for the treatment of inoperable cholesterol gallstones, it will have a cure rate especially in the case when gallbladder is basically normal, stones have a 15mm or lower diameters, X-ray penetrable, non-calcified and high-floating cholesterol stones. Alternative Names: Tauroursodiol;Urosodeoxycholic Acid;Ursodeoxycholic acid(micronized);URSODEOXYCHOLIC ACID;URSODESOXYCHOLIC ACID;URSODIOL;URSODEOXYCHOLOC ACID;UDCA. CAS No. 128-13-2. Product ID: API128132. Molecular formula: C24H40O4. Mole weight: 392.57. InChIKey: RUDATBOHQWOJDD-UZVSRGJWSA-N. EINECS: 204-879-3. Appearance: Solid. Powder. Category: Choleretic APIs. |  |
| Ursodeoxycholic acid | Ursodeoxycholic acid (INN, BAN and AAN), also known as ursodiol (USAN) and the abbreviation UDCA, from the root-word for bear urso, as bear bile contains the substance, is one of the secondary bile acids, which are metabolic byproducts of intestinal bacteria. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tauroursodiol. Product Category: Steroidal Compounds. Appearance: Solid. CAS No. 128-13-2. Molecular formula: C24H40O4. Mole weight: 392.57. Purity: 0.98. IUPACName: (4R)-4-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-Dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid. Canonical SMILES: CC(CCC(=O)O)C1CCC2C1(CCC3C2C(CC4C3(CCC(C4)O)C)O)C. Density: 0.9985 g/cm³. ECNumber: 204-879-3. Product ID: ACM128132. Alfa Chemistry ISO 9001:2015 Certified. | |
| Ursodeoxycholic Acid | Ursodeoxycholic acid (UDCS) is a cell protectant used extensively to mitigate hepatic and biliary diseases. Ursodeoxycholic acid may be used to study its specific activities that range from reduction of cholesterol absorpition, cholesterol gallstone dissolution to suppression of immune response.IC50: M1-family aminopeptidase: IC50=2.6 μM (Plasmodium falciparum 3D7); NTCP: IC50=3.6 μM (human); HCT-116: IC50=>50 μM (human); GBM: IC50=>50 μM (human) Asbt: Ki=75 μM (human). Uses: Gallstone-dissolving drugs; anti-neoplastic; for the prevention and treatment of cholesterol gallstones; reduces hydrophobic bile acids and decreases both lymphocyte reactivity and serum alkaline phosphatase levels,ic50: m1-family aminopeptidase: ic50=2.6 μm (plasmodium falciparum 3d7); ntcp: ic50=3.6 μm (human); hct-116: ic50=>50 μm (human); gbm: ic50=>50 μm (human) asbt: ki= 75 μm (human). Synonyms: 5beta-cholanic acid-3alpha,7beta-diol; Actigall; ursodeoxycholate; ursodiol; Ursodeoxycholic acid. Grade: ≥ 99.0%. CAS No. 128-13-2. Molecular formula: C24H40O4. Mole weight: 392.57. | |
| Ursodeoxycholic Acid | ?99%. Group: Fluorescence/luminescence spectroscopybritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: 3?,7?-Dihydroxy-5?-cholan-24-oic acid, Ursodeoxycholic acid, 7?-Hydroxylithocholic acid, Ursic acid, Ursodiol, Desol, Ursolvan, Ursacol, Adursal, Litursol, 3?,7?-Dihydroxycholanic acid, Destolit, 3?,7?-Dihydroxy-5?-cholanoic acid, Desocol, Lyeton, Ursochol, Urdes, Ursodamor, 3?,7?-Dihydroxy-5?-cholanic acid, Solutrat, 17?-(1-Methyl-3-carboxypropyl)etiocholane-3?,7?-diol, Ursocol, UDCA, 3?,7?-Dihydroxy-5?-cholan-24-oic acid, Actigall, Deursil, Ursobilin, NSC 683769, Urso, Ursofalk, 5?-Cholanic acid, 3?,7?-dihydroxy- (7CI), Delursan, Ursocholic acid, deoxy-, 5?-Cholan-24-oic acid, 3?,7?-dihydroxy- (8CI), 3?,7?-Dihydroxy-5?-cholan-24-oate, Arsacol, Ursosan, Cholit-Ursan,Ursodeoxycholic acid, Paptarom, Ursodesoxycholic acid. | |
| Ursodeoxycholic Acid | Ursodeoxycholic Acid - Product ID: NST-10-47. Category: Sterols. Purity: 98%. Test method: HPLC. CAS No. 128-13-2. Pack Sizes: 25g, 50g, 125g, 250g. Appearance: Yellow Powder. Molecular formula: C24H40O4. Mole weight: 392.57. Storage: +2 +8 °C. |  |
| Ursodeoxycholic Acid | Ursodeoxycholic Acid. Group: Biochemicals. Alternative Names: UDCA; 3a,7a-Dihydroxy-5b-cholan-24-oic acid. Grades: Highly Purified. CAS No. 128-13-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C24H40O4. US Biological Life Sciences. | Worldwide |
| Ursodeoxycholic acid-2,2,4,4-d4 | Ursodeoxycholic acid-2,2,4,4-d 4 is the deuterium labeled Ursodeoxycholic acid (HY-13771). Ursodeoxycholic acid is a secondary bile acid issued from the transformation of (cheno)deoxycholic acid by intestinal bacteria, acting as a key regulator of the intestinal barrier integrity and essential for lipid metabolism. Ursodeoxycholic acid acts as signaling molecule, exerting its effects by interacting with bile acid activated receptors, including G-protein coupled bile acid receptor 5 (TGR5, GPCR19) and the farnesoid X receptor (FXR). Ursodeoxycholic acid can be used for the research of a variety of hepatic and gastrointestinal diseases. Ursodeoxycholic acid also reduces ACE2 expression and is beneficial for reducing SARS-CoV-2 infection[1][2][3][4][5]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 347841-46-7. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-113478S. | |
| Ursodeoxycholic Acid Acyl- β-D-glucuronide, >85% | A metabolite of Ursodeoxycholic acid. Contains products of acyl migration which were not individually quantified. Group: Biochemicals. Alternative Names: 1-[(3α,5 β,7 β)-3,7-Dhydroxycholan-24-oate- β-D-glucopyranuronic Acid. Grades: Highly Purified. CAS No. 208038-28-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ursodeoxycholic acid-[d4] | Ursodeoxycholic acid-d4 (UDCA-d4) is a labelled UDCA. UDCA-d4 is intended for use as an internal standard for the quantification of UDCA by GC- or LC-MS. Synonyms: (3α,5β,7β)-3,7-Dihydroxy-cholan-24-oic-2,2,4,4,-d4; Ursodeoxycholic-2,2,4,4-d4 acid; Ursodeoxycholic acid-2,2,4,4-d4. Grade: ≥98% (CP); ≥98% atom D. CAS No. 347841-46-7. Molecular formula: C24H36D4O4. Mole weight: 396.60. | |
| Ursodeoxycholic acid-D4 | 100 ?g/mL in methanol, certified reference material. Group: Bile acid standards. | |
| Ursodeoxycholic acid-[d5] | Ursodeoxycholic Acid-d5 is a labelled analogue of Ursodeoxycholic Acid. Ursodeoxycholic Acid is one of metabolites of intestinal bacteria. Ursodeoxycholic Acid shows an effect of apoptosis suppression and reduction in gallstone formation. Synonyms: (3α,5β,7β)-3,7-Dihydroxycholan-24-oic Acid-d5; Ursodiol-d5; 7β-Hydroxylithocholic Acid-d5; 17β-(1-Methyl-3-carboxypropyl)etiocholane-3α,7β-diol-d5; Actigall-d5; Adursal-d5; Cholit-Ursan-d5; Delursan-d5; Desocol-d5; Destolit-d5; Deursil-d5; Ursodamor-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 93701-18-9. Molecular formula: C24H35O4D5. Mole weight: 397.61. | |
| Ursodeoxycholic Acid-d5 (Ursodiol-d5, 7b-Hydroxylithocholic Acid-d5) | Ursodeoxycholic Acid-d5 (Ursodiol-d5, 7b-Hydroxylithocholic Acid-d5). Group: Biochemicals. Alternative Names: Ursodiol-d5, 7b-Hydroxylithocholic Acid-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ursodeoxycholic acid methyl ester | Ursodeoxycholic acid methyl ester. Group: Biochemicals. Alternative Names: (3a,5b,7b)-3,7-Dihydroxycholan-24-oic acid. Grades: Highly Purified. CAS No. 10538-55-3. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C25H42O4. US Biological Life Sciences. | Worldwide |
| Ursodeoxycholic Acid Methyl Ester-[d5] | Ursodeoxycholic Acid Methyl Ester-[d5]. Uses: A precursor to manufacture udca (ursodeoxycholic acid). Synonyms: Ursodeoxycholic Acid D5 Methyl Ester. Grade: 95% atom D. CAS No. 93701-19-0. Molecular formula: C25H37D5O4. Mole weight: 411.63. | |
| Ursodeoxycholic acid sodium | Ursodeoxycholic acid (Ursodeoxycholate) sodium is a secondary bile acid issued from the transformation of (cheno)deoxycholic acid by intestinal bacteria, acting as a key regulator of the intestinal barrier integrity and essential for lipid metabolism. Ursodeoxycholic acid sodium acts as signaling molecule, exerting its effects by interacting with bile acid activated receptors, including G-protein coupled bile acid receptor 5 ( TGR5 , GPCR19 ) and the farnesoid X receptor ( FXR ). Ursodeoxycholic acid sodium can be used for the research of a variety of hepatic and gastrointestinal diseases. Orally active [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Ursodeoxycholate sodium; Ursodiol sodium; UCDA sodium. CAS No. 2898-95-5. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-13771A. | |
| Ursodeoxycholic Acid, Sodium Salt | Ursodeoxycholic Acid, Sodium Salt. CAS No: 128-13-2 |  Sarchem Laboratories New Jersey NJ |
| Ursodiol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Ursolic acid | Ursolic Acid is a Triterpene acid used in cosmetics, that also has STAT3 pathway inhibiting properties.Ursolic acid protects against muscle atrophy and boosts muscle growth (see also tomatidine. Group: Biochemicals. Alternative Names: (3 β)-3-Hydroxy-urs-12-en-28-oic Acid; (+)-Ursolic Acid; Bungeolic Acid; Malol; Merotaine; Neoage UR; Prunol; NSC 167406; NSC 4060; β-Ursolic Acid. Grades: Highly Purified. CAS No. 77-52-1. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C??H??O?, Molecular Weight: 456.7. US Biological Life Sciences. | Worldwide |
| Ursolic acid | Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. Uses: Scientific research. Group: Natural products. Alternative Names: Prunol; Urson; Malol. CAS No. 77-52-1. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 200 mg. Product ID: HY-N0140. | |
| Ursolic acid | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. | |
| Ursolic acid | Ursolic acid is a natural pentacyclic triterpenoid carboxylic acid displaying antitumor activity. It was shown to downregulate the MMP-2 and uPA expression, and also inhibit Na+/K+-ATPase activity (IC50 = 24.7 μM) as well as NF-κB activation in various cancer cell lines. Ursolic acid can induce apoptosis in cancer cells. Ursolic acid also has obvious antioxidant function, so it is widely used as a raw material for medicine and cosmetics. Uses: Antidepressant. Synonyms: NSC-167406; NSC-4060; NSC167406; NSC4060; NSC 167406; NSC 4060; Malol; Prunol; Urson; 3beta-Hydroxyurs-12-en-28-oic acid. Grade: ≥ 98%. CAS No. 77-52-1. Molecular formula: C30H48O3. Mole weight: 456.711. | |
| Ursolic Acid | 1, antioxidant, anti-microbial, anti-aging, anti-inflammatory effects 2, skin whitening. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3β-Hydroxy-12-ursen-28-ic acid. Product Category: Material of cosmetics. Appearance: White powder. CAS No. 77-52-1. Molecular formula: C30H48O3. Mole weight: 456.7. IUPACName: (1S,2R,4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid. Canonical SMILES: C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)O)C)C)[C@@H]2[C@H]1C)C)C(=O)O. Density: 1.026 g/ml. Product ID: ACM77521. Alfa Chemistry ISO 9001:2015 Certified. | |
| Ursolic Acid | Ursolic Acid - Product ID: NST-10-19. Category: Triterpens. Alternative Names: Bungeolic acid, Malol, Merotaine, Prunol, Ursolisome, Urson, ?-Ursolic acid. Purity: 98%. Test method: HPLC. CAS No. 77-52-1. Pack Sizes: 5g, 10g, 25g, 50g. Appearance: White to beige coloured Powder. Molecular formula: C30H48O3. Mole weight: 456.7. Storage: +2 +8 °C. | |
| Ursolic Acid | Ursolic Acid. CAS No: 77-52-1 | Sarchem Laboratories New Jersey NJ |
| Ursolic acid acetate | Ursolic acid acetate (Acetylursolic acid), isolated from the aerial roots of Ficus microcarpa , exhibits cytotoxicity against KB cells with IC 50 of 8.4 μM [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Acetylursolic acid; 3-Acetylursolic acid. CAS No. 7372-30-7. Pack Sizes: 1 mg; 5 mg; 10 mg; 20 mg. Product ID: HY-N2815. | |
| Ursolic Acid-d3 | Ursolic Acid-d3 is labelled Ursolic Acid(U850100) which is a Triterpene acid used in cosmetics. It also has STAT3 pathway inhibiting properties. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C30H45D3O3, Molecular Weight: 459.72. US Biological Life Sciences. | Worldwide |
| Ursolic acid (Standard) | Ursolic acid (Standard) is the analytical standard of Ursolic acid. This product is intended for research and analytical applications. Ursolic acid (Prunol) is a natural pentacyclic triterpenoid carboxylic acid, exerts anti-tumor effects and is an effective compound for cancer prevention and therapy. Uses: Scientific research. Group: Natural products. CAS No. 77-52-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0140R. | |
| Ursonic Acid | Ursonic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ursomic acid; ursonic acid; ursonic acd; 3-oxo-ursolic acid; 3-Ketone. Product Category: Steroidal Compounds. Appearance: Powder. CAS No. 6246-46-4. Molecular formula: C30H46O3. Mole weight: 454.7. Purity: 0.98. IUPACName: (1S,2R,4aS,6aR,6aS,6bR,12aR,14bR)-1,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,2,3,4,5,6,6a,7,8,8a,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid. Canonical SMILES: CC1CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(=O)C5(C)C)C)C)C2C1C)C)C(=O)O. Product ID: ACM6246464. Alfa Chemistry ISO 9001:2015 Certified. | |
| USF1 human | recombinant, expressed in E. coli, ?80% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy. | |
| Usherin isoform B (3700-3711) | Usherin isoform B (3700-3711). | |
| Usinic acid | Usinic acid. Group: Biochemicals. CAS No. 125-46-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| USL311 | USL311 is a CXCR4 receptor antagonist which prevents the binding of stromal-cell derived factor-1 (SDF-1 or CXCL12) to CXCR4. USL311 inhibits CXCR4 activation and decreases proliferation and migration of CXCR4-expressing tumor cells. Uses: Designed for use in research and industrial production. Additional or Alternative Names: USL-311; USL 311; USL311. Product Category: Antagonists. Appearance: Solid powder. CAS No. 1373268-67-7. Molecular formula: C24H34N6O. Mole weight: 422.58. Purity: >98%. IUPACName: 6-[4-(1-Propan-2-ylpiperidin-4-yl)-1,4-diazepan-1-yl]-N-pyridin-4-ylpyridine-2-carboxamide. Canonical SMILES: O=C(C1=NC(N2CCN(C3CCN(C(C)C)CC3)CCC2)=CC=C1)NC4=CC=NC=C4. Product ID: ACM1373268677. Alfa Chemistry ISO 9001:2015 Certified. Categories: US 311. | |
| Usnic acid | Usnic acid, a lichen-derived secondary metabolite, has a unique dibenzofuran skeleton. Usnic acid has excellent anticancer and antimicrobial properties. Usnic acid significantly inhibits RANKL-mediated osteoclast formation and function by reducing the transcriptional and translational expression of NFATc1 [1]. Uses: Scientific research. Group: Natural products. CAS No. 125-46-2. Pack Sizes: 100 mg; 500 mg. Product ID: HY-N0656. | |
| Usnic acid | Usnic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 125-46-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C18H16O7. US Biological Life Sciences. | Worldwide |
| Usnic Acid | Usnic Acid - Product ID: NST-10-49. Category: Polyketides. Purity: 98%. Test method: HPLC. CAS No. 7562-61-0. Pack Sizes: 25g, 50g, 125g, 250g. Appearance: Brown fine powder. Molecular formula: C18H16O7. Mole weight: 344.32. Storage: +2 +8 °C. | |
| Usnic Acid | Usnic acid, a lichen-derived secondary metabolite, has a unique dibenzofuran skeleton. Usnic acid has excellent anticancer and antimicrobial properties. Usnic acid significantly inhibits RANKL-mediated osteoclast formation and function by reducing the transcriptional and translational expression of NFATc1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3(2H,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-. Product Category: Inhibitors. Appearance: Solid. CAS No. 125-46-2. Molecular formula: C18H16O7. Mole weight: 344.32. Purity: 0.98. Canonical SMILES: O=C(C1(C)C(OC2=C(C(C)=O)C(O)=C(C)C(O)=C12)=C3)C(C(C)=O)C3=O. Density: 1.54 g/cm³. Product ID: ACM125462. Alfa Chemistry ISO 9001:2015 Certified. | |
| USP14 Inhibitor, IU1 | The USP14 Inhibitor, IU1 controls the biological activity of USP14. This small molecule/inhibitor is primarily used for Cell Structure applications. Group: Fluorescence/luminescence spectroscopy. | |
| USP14 Inhibitor, IU1 (1-(1-(4-Fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-(pyrrolidin-1-yl)ethanone, 1-(1-(4-Fluorophenyl)-2,5-dimethylpyrrol-3-yl)-2-pyrrolidin-1-ylethanone, Ubiquitin Specific Protease 14 Inhibitor, DUB Inhibitor IX) | A cell-permeable pyrrolylpyrrolidinyl-ethanone compound that directly targets proteasome-associated DUB (deubiquitinating enzyme) USP14 and acts as a potent, active-site-directed and reversible inhibitor of hUSP14 deubiquitinating catalytic activity (IC50=4.7uM for Ub-AMC hydrolysis) with excellent selectivity over proteasome-free USP14 and 8-other hDUBs including IsoT (IC50=100uM), UCH37, BAP1, UCH-L1, UCH-L3, USP15, USP2 and USP7 (IC50>700uM). Shown to enhance proteolysis in cells and induce degradation of misfolded toxic proteins like tau, TDP-43 and GFAP (glial fibrillary acidic protein) in coexpressed-wtMEFs at 50uM and offer protection against oxidative stress-induced cytotoxicity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Our database is helping our users find suppliers everyday.
