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| Product | Description | |
|---|---|---|
| Uridylyl-3'-5'-adenosine ammonium salt | Uridylyl-3'-5'-adenosine ammonium salt. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. |  Worldwide |
| Uridylyl-(3'->5')-adenylyl-(3'->5')-guanosine | Uridylyl-(3'->5')-adenylyl-(3'->5')-guanosine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 221-174-6, Uridylyl-(3.5)-adenylyl-(3.5)-guanosine, 3022-36-4. Product Category: Heterocyclic Organic Compound. CAS No. 3022-36-4. Molecular formula: C29H36N12O19P2. Mole weight: 918.612664 [g/mol]. Purity: 0.96. IUPACName: [3-[[5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)-4-hydroxyoxolan-2-yl]methyl [5-(2,4-dioxopyrimidin-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate. Product ID: ACM3022364. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Uridylyl-(3'-5')-cytidine | Uridylyl-(3'-5')-cytidine, a pivotal enzyme central to the biomedicine sector, exhibits invaluable utility for combatting select viral infections and malignancies. Its significance lies in RNA synthesis, bolstering cellular functionality and resilience. Synonyms: UpC RNA Dinucleotide (5'-3'); Cytidylyl-(5',3')-uridine. Grades: ≥95% by AX-HPLC. CAS No. 3013-97-6. Molecular formula: C18H24N5O13P. Mole weight: 549.40. |  |
| Uridylyl-3'-5'-cytidine ammonium salt | Uridylyl-3'-5'-cytidine ammonium salt. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Uridylyl-3'-5'-cytidine ammonium salt | Uridylyl-3'-5'-cytidine ammonium salt is an exceptional biomedical compound, extensively employed in studying viral infections such as hepatitis C, influenza and respiratory syncytial virus. Representing a formidable nucleotide analogue, it displays remarkable antiviral efficacy against diverse RNA viruses. Molecular formula: C18H27N6O13P. Mole weight: 566.41. | |
| Uridylyl-(3'-5')-guanosine | Uridylyl-(3'-5')-guanosine, an essential nucleoside, proves indispensable in RNA capping that fortifies mRNA stability and translation initiation. Acting as a potent substrate, it employs the services of viral RNA polymerases and guanylyltransferases as its aides. In addition, studies have shown its successful repulsion against RNA viruses - from hepatitis C, to yellow fever and dengue viruses. Synonyms: UpG RNA Dinucleotide (5'-3') ; Uridylyl-(3',5')-guanosine. Grades: ≥95% by AX-HPLC. CAS No. 3474-4-2. Molecular formula: C19H24N7O13P. Mole weight: 589.40. | |
| Uridylyl-3'-5'-guanosine ammonium salt | Uridylyl-3'-5'-guanosine ammonium salt. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Uridylyl-3'-5'-guanosine ammonium salt | Uridylyl-3'-5'-guanosine ammonium salt is a fundamental constituent, renowned for its indispensability in pharmacological research of ameliorating diverse afflictions such as neoplastic growths and viral entanglements. Molecular formula: C19H24N7O13P·Xnh3. Mole weight: 589.41 (free acid). | |
| Uridylyl(5'->3')uridylyl(5'->3')adenosine | Uridylyl(5'->3')uridylyl(5'->3')adenosine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 213-906-8, Uridylyl(5.3)uridylyl(5.3)adenosine, 1066-10-0. Product Category: Heterocyclic Organic Compound. CAS No. 1066-10-0. Molecular formula: C28H35N9O20P2. Mole weight: 879.573324 [g/mol]. Purity: 0.96. IUPACName: [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3-[[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methyl hydrog. Product ID: ACM1066100. Alfa Chemistry ISO 9001:2015 Certified. | |
| Urine, Human, Ethanol & Drug Free | SOURCE: Group: Biologicals. Pack Sizes: 1L. US Biological Life Sciences. | Worldwide |
| Urine, Human, Female, Single Donor | Human Urine is collected from normal healthy female donors. Group: Biologicals. Pack Sizes: 50ml, 10x50ml. US Biological Life Sciences. | Worldwide |
| Urine, Human, Male, Single Donor | Urine is a liquid product of the body that is secreted by the kidneys by a process called urination and excreted through the urethra. Cellular metabolism generates numerous waste compounds, many rich in nitrogen, that require elimination from the bloodstream. This waste is eventually expelled from the body in a process known as micturition, the primary method for excreting water-soluble chemicals from the body. These chemicals can be detected and analyzed by urinalysis. Urine contains a range of substances that vary with what is introduced into the body. Aside from water, urine contains an assortment of inorganic salts and organic compounds, including proteins, hormones, and a wide range of metabolites. Group: Biologicals. Pack Sizes: 50ml. US Biological Life Sciences. | Worldwide |
| Urine, Normal | Human Urine formation helps to maintain the balance of minerals and other substances in the body. For example, excess of calcium is normally eliminated through the urine. Urine also excretes ammonia, the build-up of which is harmful to the body. Human urine is the result of a mechanism that maintains the appropriate amount of water in the body. When it leaves the body, Human urine is usually around pH 6, though it may be as low as 4.5 or as high as 8.2. As urea, the compound which accounts for 75-90% of the nitrogen in urine begins to decay, hydroxide ions form, raising the pH as high as 9-9.3. The decay of urea into carbon dioxide is catalyzed by urease. Group: Biologicals. Pack Sizes: 1L. US Biological Life Sciences. | Worldwide |
| URMC-099 | URMC-099 is an orally bioavailable, brain penetrant mixed lineage kinase (MLK) inhibitor with IC50 of 19 nM, 42 nM, 14 nM, and 150 nM, for MLK1, MLK2, MLK3, and DLK, respectively. MLK3 activation is associated with many of the pathologic hallmarks of HAND and therefore represents a prime target for adjunctive therapy based on small-molecule kinase inhibition. Synonyms: URMC099; URMC 099; URMC-099. Grades: 98%. CAS No. 1229582-33-5. Molecular formula: C27H27N5. Mole weight: 421.55. | |
| urocanate hydratase | Contains tightly bound NAD+. Group: Enzymes. Synonyms: urocanase; 3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate hydro-lyase. Enzyme Commission Number: EC 4.2.1.49. CAS No. 9014-58-8. 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-5038; urocanate hydratase; EC 4.2.1.49; 9014-58-8; urocanase; 3-(5-oxo-4,5-dihydro-3H-imidazol-4-yl)propanoate hydro-lyase. Cat No: EXWM-5038. |  |
| urocanate reductase | The enzyme from the bacterium Shewanella oneidensis MR-1 contains a noncovalently-bound FAD and a covalently-bound FMN. It functions as part of an anaerobic electron transfer chain that utilizes urocanate as the terminal electron acceptor. The activity has been demonstrated with the artificial donor reduced methyl viologen. Group: Enzymes. Synonyms: urdA (gene name). Enzyme Commission Number: EC 1.3.99.33. 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-1435; urocanate reductase; EC 1.3.99.33; urdA (gene name). Cat No: EXWM-1435. | |
| Urocanic acid | Urocanic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoic acid, 3-(1H-imidazol-4-yl)-;3-Imidazol-4-ylacrylic acid. Product Category: Imidazoles. Appearance: White to Off-White Powder. CAS No. 104-98-3. Molecular formula: C6H6N2O2. Mole weight: 138.12. Purity: 0.99. Product ID: ACM104983. Alfa Chemistry ISO 9001:2015 Certified. | |
| Urocanic acid | It is produced by the strain of Bac. subtilis var. theronophilus. Urocanic acid has an inhibitory effect on Eichner's ascites pain in animals. Synonyms: 4-imidazoleacrylic acid; trans-Urocanic acid; 5-Imidazoleacrylic acid; (2E)-3-(1H-IMIDAZOL-4-YL)ACRYLIC ACID; 3-(1H-Imidazol-4-yl)-2-propenoic acid; NSC 66357. Grades: 99%. CAS No. 104-98-3. Molecular formula: C6H6N2O2. Mole weight: 138.12. | |
| Urocanic acid | Urocanic acid, produced in the upper layers of mammalian skin, is a major absorber of ultraviolet radiation (UVR). Uses: Scientific research. Group: Natural products. CAS No. 104-98-3. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-113008. |  |
| Urocanic acid | Urocanic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 104-98-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C6H6N2O2. US Biological Life Sciences. | Worldwide |
| Urocortin (human) | Urocortin (human) is a neuropeptide hormone that acts as an endogenous CRF agonist (Ki = 0.4, 0.3 and 0.5 nM for hCRF1, rCRF2α and mCRF2β, respectively). Synonyms: Human urocortin; Human urocortin 1; Human urocortin I. CAS No. 176591-49-4. Molecular formula: C204H337N63O64. Mole weight: 4696.29. | |
| Urocortin, human | Urocortin, human, a 40-aa neuropeptide, acts as a selective agonist of endogenous CRF 2 receptor , with K i s of 0.4, 0.3, and 0.5 nM for hCRF 1 , rCRF 2α and mCRF 2β , respectively. Uses: Scientific research. Group: Peptides. Alternative Names: Urocortin (human); Human urocortin; Human urocortin 1; Human urocortin I. CAS No. 176591-49-4. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-P1295. | |
| Urocortin II (human) trifluoroacetate salt | Urocortin II is a neuropeptide hormone that is a member of the corticotropin-releasing factor (CRF) family. Urocortin II is a highly selective agonist of the CRF2 receptor and does not show affinity for the CRF binding protein. Synonyms: PD080645. Grades: ≥95%. CAS No. 398001-88-2. Molecular formula: C196H340F3N63O56S. Mole weight: 4564.23. | |
| Urocortin III (human) trifluoroacetate salt | Urocortin III is a neuropeptide hormone and a member of the corticotropin-releasing factor (CRF) family. Urocortin III is a highly selective agonist of the CRF2 receptor and does not show affinity for the CRF binding protein. Grades: ≥95%. Molecular formula: C185H307N53O50S2·xCF3COOH. Mole weight: 4137.88. | |
| Urocortin III, mouse | Urocortin III a neuropeptide hormone and a member of the corticotropin-releasing factor (CRF) family, is a highly selective agonist of the CRF2 receptor and does not show affinity for the CRF binding protein. Synonyms: STRESSCOPIN (3-40) (MOUSE). CAS No. 357952-10-4. Molecular formula: C186H312N52O52S2. Mole weight: 4172.97. | |
| Urocortin III (mouse) trifluoroacetate salt | Urocortin III is a neuropeptide hormone and a member of the corticotropin-releasing factor (CRF) family. Urocortin III is a highly selective agonist of the CRF2 receptor and does not show affinity for the CRF binding protein. Grades: ≥95%. Molecular formula: C186H311N51O53S2·xCF3COOH. Mole weight: 4173.90. | |
| Urocortin II (mouse) | Urocortin II (mouse) shows considerably high affinity for two splice variants of type 2 CRF receptor (CRF-R2) compared to CRF-R1. It activates CRF-R2α and CRF-R2β with almost the same potency as urocortin (rat). Synonyms: Ucn II (mouse); H-Val-Ile-Leu-Ser-Leu-Asp-Val-Pro-Ile-Gly-Leu-Leu-Arg-Ile-Leu-Leu-Glu-Gln-Ala-Arg-Tyr-Lys-Ala-Ala-Arg-Asn-Gln-Ala-Ala-Thr-Asn-Ala-Gln-Ile-Leu-Ala-His-Val-NH2. Grades: ≥95%. CAS No. 330648-32-3. Molecular formula: C187H320N56O50. Mole weight: 4152.95. | |
| Urocortin II (mouse) trifluoroacetate salt | Urocortin II is a neuropeptide hormone that is a member of the corticotropin-releasing factor (CRF) family. Urocortin II is a highly selective agonist of the CRF2 receptor and does not show affinity for the CRF binding protein. Grades: ≥95%. Molecular formula: C187H320N56O50·xCF3COOH. Mole weight: 4152.89. | |
| Urocortin (rat) | Urocortin (rat) is a neuropeptide hormone that acts as an endogenous CRF agonist (Ki = 13, 1.5 and 0.97 nM for hCRF1, rCRF2α and mCRF2β, respectively). Synonyms: Urocortin (Rattus norvegicus); Rat urocortin. CAS No. 171543-83-2. Molecular formula: C206H338N62O64. Mole weight: 4707.31. | |
| Uroguanylin | Uroguanylin belongs to the guanylin family of cyclic guanosine monophosphate (cGMP) regulatory peptides. Uroguanylin activates the guanylate cyclase-C/cyclic guanosine monophosphate pathway to induce analgesic effects in colonic hypersensitive animal models, revealing a new approach for the treatment of abdominal pain. Synonyms: Uroguanylin Topoisomer A (human); UGN Topoisomer A (human); H-Asn-Asp-Asp-Cys-Glu-Leu-Cys-Val-Asn-Val-Ala-Cys-Thr-Gly-Cys-Leu-OH (Disulfide bridge: Cys4-Cys12, Cys7-Cys15); UGN (human); L-asparagyl-L-alpha-aspartyl-L-alpha-aspartyl-L-cysteinyl-L-alpha-glutamyl-L-leucyl-L-cysteinyl-L-valyl-L-asparagyl-L-valyl-L-alanyl-L-cysteinyl-L-threonyl-glycyl-L-cysteinyl-L-leucine (4->12),(7->15)-bis(disulfide); L-Asparaginyl-L-α -aspartyl-N-{(1R, 4S, 7S, 10S, 13S, 16R, 19S, 22S, 25R, 32S, 38R)-10-(2-amino-2-oxoethyl)-22-(2-carboxyethyl)-38-{[(1S)-1-carboxy-3-methylbutyl]carbamoyl}-32-[(1R)-1-hydroxyethyl]-19-isobutyl-7, 13-diisopropyl-4-methyl-3, 6, 9, 12, 15, 18, 21, 24, 30, 33, 36-undecaoxo-27, 28, 40, 41-tetrathia-2, 5, 8, 11, 14, 17, 20, 23, 31, 34, 37-undecaazabicyclo[14. 13. 13]dotetracont-25-yl}-L-α -asparagine. Grades: ≥90% by HPLC. CAS No. 154525-25-4. Molecular formula: C64H102N18O26S4. Mole weight: 1667.86. | |
| Uroguanylin Topoisomer B (human) | Uroguanylin is a short peptide containing two disulfide bonds that can form interconversion topological isomers with the same disulfide connectivity. In the case of uroguanylin (UGN), both are relatively stable, separable, and slow to transform into each other. Different topoisomers have different biological activities: UGN A topomer can effectively activate the guanylate cyclase C receptor, mainly found in the intestine. The B topomer is a very weak agonist of this receptor. UGN B has strong natriuretic activity in the kidney. Synonyms: UGN Topoisomer B (human); H-Asn-Asp-Asp-Cys-Glu-Leu-Cys-Val-Asn-Val-Ala-Cys-Thr-Gly-Cys-Leu-OH (Disulfide bridge: Cys4-Cys12, Cys7-Cys15). Grades: ≥95%. Molecular formula: C64H102N18O26S4. Mole weight: 1667.88. | |
| Urokinase | 25mg Pack Size. Group: Analytical Reagents, Biochemicals. Formula: -. CAS No. 9039-53-6. Prepack ID 13187505-25mg. Molecular Weight -. See USA prepack pricing. |  |
| Urokinase from Human, recombinant | Urokinase or Urokinase-type plasminogen activator (uPA) is a serine protease (EC 3.4.21.73). It is secreted as a single-chain zymogen, pro-Urokinase, possessing little or no intrinsic enzymatic activity. The single chain zymogen is converted into the active two chain enzyme (tcuPA) by cleavage of the bond between Lys157 and Ile158. After activation, Urokinase specifically cleaves the proenzyme plasminogen to form the active enzyme plasmin. The active plasmin then catalyzes the breakdown of fibrin polymers of blood clots. Urokinase is involved in a number of biological functions including fibrinolysis, embryogenesis, cell migration, tissue remodeling, ovulation, and wound healing. Additionally, it is a potent marker of invasion and metastasis in a variety of human cancers associated with breast, stomach, colon, bladder, ovary, brain and endometrium. Group: Enzymes. Synonyms: Two chain urokinase-type plasminogen acti. Enzyme Commission Number: EC 3.4.21.73. Purity: > 90% by SDS-PAGE. uPA. Mole weight: 49.3 kDa. Activity: >1500 mU/mg. Storage: Stable at -80°C for at least 1 year as supplied. Store reconstituted aliquots at -80°C. Avoid repeated freeze and thaw cycles. Form: Lyophilized powder. Source: E. coli. Species: Human. Two chain urokinase-type plasminogen activator; tcuPA; PLAU; ATF; UPA; URK; u-PA; BDPLT5; QPD; Urokinase. Cat No: NATE-1690. | |
| Urokinase, Human urine | Urokinase (peptidolytic) (EC 3.4.21.73) is a serine protease, an inactive form (zymogen) of the serine protease plasminogen. Activation of plasmin triggers a proteolytic cascade reaction, which in turn participates in thrombolysis or extracellular matrix degradation, implicated in vascular disease and cancer-related research [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Urokinase-type plasminogen activator; Uronase; Win 22005; Win-Kinase. CAS No. 9039-53-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-108904. | |
| Urokinase light yellow powder | 100mg Pack Size. Group: Biochemicals. Formula: N/A. CAS No. 9039-53-6. Prepack ID 90029023-100mg. See USA prepack pricing. | |
| Urolithin A | Urolithin A Inhibitor. Uses: Scientific use. Product Category: T7174. CAS No. 1143-70-0. |  |
| Urolithin A | Urolithin A is a urolithin, a type of microflora human metabolite of dietary ellagic acid derivatives, such as ellagitannins.During intestinal metabolism by bacteria, ellagitannins and punicalagins are converted to urolithins, which have unknown biological activity in vivo.Urolithin A glucuronide is found in plasma at low concentrations. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Uro-A;pyran-6-one.html >3,8-Dihydroxy-6H-dibenzo | |
| Urolithin A | Urolithin A is a major metabolite of ellagitannin and exhibits anti-inflammatory and antioxidant properties. Group: Biochemicals. Alternative Names: 3,8-Hydroxydibenzo-α-pyrone; 3,8-Dihydroxyurolithin; 2,7-Dihydroxy-3,4-benzocoumarin; δ-Lactone 2,4,4-Trihydroxy-2-biphenylcarboxylic Acid. Grades: Highly Purified. CAS No. 1143-70-0. Pack Sizes: 50mg. Molecular Formula: C??H?O?. US Biological Life Sciences. | Worldwide |
| Urolithin A | Urolithin A, a gut-microbial metabolite of ellagic acid, exerts anti-inflammatory, antiproliferative, and antioxidant properties. Urolithin A induces autophagy and apoptosis , suppresses cell cycle progression, and inhibits DNA synthesis [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 1143-70-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100599. | |
| Urolithin A 8-Methyl Ether | Urolithin A 8-Methyl Ether. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Hydroxy-8-methoxy-6H-benzo[c]chromen-6-one. Appearance: Light Beige to Very Dark Orange Solid. CAS No. 35233-17-1. Molecular formula: C14H10O4. Mole weight: 242.23. Purity: 0.98. Product ID: ACM35233171. Alfa Chemistry ISO 9001:2015 Certified. | |
| Urolithin B | Urolithin B is one of Ellagitannins' slow microbial products, and has anti-inflammatory and anti-inflammatory effects. Urolithin B suppresses NF-κB activity. Urolithin B suppresses JNK , ERK and Akt 's oxidation, and increases AMPK 's oxidation. Urolithin B is also a quantitative change factor for bone and skin quality [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. CAS No. 1139-83-9. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g. Product ID: HY-126307. | |
| Urolithin C | Urolithin C is a chebulic ellagitannins metabolite with antioxidant activity. Synonyms: 6H-Dibenzo[b,d]pyran-6-one, 3,8,9-trihydroxy-. CAS No. 165393-06-6. Molecular formula: C13H8O5. Mole weight: 244.2. | |
| Urolithin E | Urolithin E is a biological molecule. Uses: Scientific research. Group: Signaling pathways. CAS No. 1453297-45-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-W746164. | |
| 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 | Urosodeoxycholic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 128-13-2. Molecular Formula: C24H40O4. Mole Weight: 392.58. Catalog: APB128132. |  |
| Urosodeoxycholic Acid EP Impurity A | Urosodeoxycholic Acid EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 474-25-9. Molecular Formula: C24H40O4. Mole Weight: 392.58. Catalog: APB474259. | |
| Urosodeoxycholic Acid EP Impurity B | Urosodeoxycholic Acid EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81-25-4. Molecular Formula: C24H40O5. Mole Weight: 408.58. Catalog: APB81254. | |
| Urosodeoxycholic Acid EP Impurity C | Urosodeoxycholic Acid EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 434-13-9. Molecular Formula: C24H40O3. Mole Weight: 376.58. Catalog: APB434139. | |
| Urosodeoxycholic Acid EP Impurity D | Urosodeoxycholic Acid EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2955-27-3. Molecular Formula: C24H40O5. Mole Weight: 408.58. Catalog: APB2955273. | |
| Urosodeoxycholic Acid EP Impurity E | Urosodeoxycholic Acid EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83-44-3. Molecular Formula: C24H40O4. Mole Weight: 392.58. Catalog: APB83443. | |
| Urosodeoxycholic Acid EP Impurity F (Obeticholic Acid Intermediate 1) | Urosodeoxycholic Acid EP Impurity F (Obeticholic Acid Intermediate 1). Uses: For analytical and research use. Group: Impurity standards. CAS No. 4651-67-6. Molecular Formula: C24H38O4. Mole Weight: 390.56. Catalog: APB4651676. | |
| 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 H | Urosodeoxycholic Acid EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78919-26-3. Molecular Formula: C24H40O4. Mole Weight: 392.58. Catalog: APB78919263. | |
| Urosodeoxycholic Acid EP Impurity I | Urosodeoxycholic Acid EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 130593-75-8. Molecular Formula: C24H42O3. Mole Weight: 378.6. Catalog: APB130593758. | |
| Urosodeoxycholic Acid EP Impurity J (Obeticholic Acid Impurity 17) | Urosodeoxycholic Acid EP Impurity J (Obeticholic Acid Impurity 17). Uses: For analytical and research use. Group: Impurity standards. CAS No. 4185-00-6. Molecular Formula: C24H38O4. Mole Weight: 390.56. Catalog: APB4185006. | |
| Urosodeoxycholic Acid EP Impurity K | Urosodeoxycholic Acid EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. CAS No. 566-24-5. Molecular Formula: C24H40O4. Mole Weight: 392.58. Catalog: APB566245. | |
| Urosodeoxycholic Acid EP Impurity L | Urosodeoxycholic Acid EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67008-26-8. Molecular Formula: C24H38O4. Mole Weight: 390.56. Catalog: APB67008268. | |
| Urosodeoxycholic Acid EP Impurity M | Urosodeoxycholic Acid EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. CAS No. 110107-03-4. Molecular Formula: C24H38O4. Mole Weight: 390.56. Catalog: APB110107034. | |
| 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 O (Obeticholic Acid Impurity 41) | Urosodeoxycholic Acid EP Impurity O (Obeticholic Acid Impurity 41). Uses: For analytical and research use. Group: Impurity standards. CAS No. 3057-4-3. Molecular Formula: C25H42O4. Mole Weight: 406.61. Catalog: APB3057043. | |
| Urosodeoxycholic Acid EP Impurity Q | Urosodeoxycholic Acid EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. CAS No. 77060-26-5. Molecular Formula: C24H38O4. Mole Weight: 390.56. Catalog: APB77060265. | |
| Urosodeoxycholic Acid EP Impurity R (Tauroursodeoxycholic acid (TUDCA)) | Urosodeoxycholic Acid EP Impurity R (Tauroursodeoxycholic acid (TUDCA)). Uses: For analytical and research use. Group: Impurity standards. CAS No. 14605-22-2. Molecular Formula: C26H45NO6S. Mole Weight: 499.7. Catalog: APB14605222. | |
| Urosodeoxycholic Acid EP Impurity S | Urosodeoxycholic Acid EP Impurity S. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81-23-2. Molecular Formula: C24H34O5. Mole Weight: 402.53. Catalog: APB81232. | |
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