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| Product | Description | |
|---|---|---|
| Xylitol | Xylitol. Group: Sweeteners. |  |
| Xylitol | Xylitol is used as a sugar substitute in pharmaceutical and food industry. Synonyms: DL-Xylitol; C-Xylidex CR 16055; Eutrit; Fluorette; Genencare XL; Klinit; Kylit; meso-Xylitol; NSC 25283; Wood sugar alcohol; X 0018; Xivia CM 90; Xylisorb; Xylisorb 300; Xylisorb 700; Xylit; Xylit XC; Xylitab 100; Xylitab 300; Xylitab DC; Xylite; Xylite (sugar); Xylite P; Xylitol C; Xylitol CM 90; Xylitol P; Xyliton; xylo-Pentitol. Grades: ≥95%. CAS No. 87-99-0. Molecular formula: C5H12O5. Mole weight: 152.15. |  |
| Xylitol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Xylitol, Meso-xylitol, C-Xylidex CR 16055, DL-Xylitol, Eutrit, Fluorette, Klinit, Kylit, NSC 25283, Wood sugar alcohol, X 0018, Xylisorb, Xylisorb 300, Xylisorb 700, Xylit, Xylit XC, Xylitab 100, Xylitab 300, Xylitab DC, Xylite, Xylite (sugar), Xylitol C, Xylitol CM 90, Xylitol P, Xyliton, meso-Xylitol, xylo-Pentitol. |  |
| Xylitol | Pharmacopeia & Metrological Institutes Standards; API Standards; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Xylitol, Meso-xylitol, C-Xylidex CR 16055, DL-Xylitol, Eutrit, Fluorette, Klinit, Kylit, NSC 25283, Wood sugar alcohol, X 0018, Xylisorb, Xylisorb 300, Xylisorb 700, Xylit, Xylit XC, Xylitab 100, Xylitab 300, Xylitab DC, Xylite, Xylite (sugar), Xylitol C, Xylitol CM 90, Xylitol P, Xyliton, meso-Xylitol, xylo-Pentitol. CAS No. 87-99-0. Pack Sizes: 1G. IUPAC Name: (2S,4R)-pentane-1,2,3,4,5-pentol. | |
| Xylitol | Xylitol. Uses: Designed for use in research and industrial production. CAS No. 87-99-0. Purity: 0.98. Product ID: BBC87990. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Xylitol | Xylitol occurs as a white, granular solid comprising crystalline, equidimensional particles having a mean diameter of about 0.4-0.6 mm. It is odorless, with a sweet taste that imparts a cooling sensation. Xylitol is also commercially available in powdered form, and several granular, directly compressible forms. Synonyms: E967; Klinit; meso-xylitol; xilitol; Xylifin; Xylisorb; xylit; Xylitab; xylite; Xylitolo; xylitolum. CAS No. 87-99-0. Product ID: PE0396. Molecular formula: C5H12O5. Mole weight: 152.15. Category: Sweetening agent; Coating agents; Diluents; Humectants; Diluents; Fillers. Product Keywords: Pharmaceutical Excipients; Other Materials; Humectants; Xylitol; PE0396; VCQ006KQ1E; 87-99-0; 87-99-0. UNII: VCQ006KQ1E. Chemical Name: xylo-Pentane-1, 2, 3, 4, 5-pentol. Grade: Pharmceutical Excipients. Administration route: Oral (tablet, powder, solution, suspension); oral cavity. Dosage Form: Oral solution. chewing gum. Stability and Storage Conditions: Xylitol is stable to heat but is marginally hygroscopic. Caramelization can occur only if it is heated for several minutes near its boiling point. Source and Preparation: Xylitol occurs naturally in many fruits and berries, although extraction from such sources is not considered to be commercially viable. Industrially, xylitol is most commonly derived from various types of hemicellulose obtained from such sources as wood, corn cobs, cane pulp, seed hulls, and shells. Th |  |
| Xylitol | Xylitol can be classified as a polyol and sugar alcohol, exhibiting inhibitory activity on cancer cell proliferation. It induces autophagy ( Autophagy ) and cell death in A549 cells by activating the autophagy signaling pathway, as evidenced by the increased expression of LC3-II and Atg5-Atg12 upon Xylitol treatment. Additionally, Xylitol inhibits acetaldehyde production by Candida species, thereby reducing their carcinogenic potential. In vivo, Xylitol induces alterations in the gut microbiota of mice, which may enhance cholesterol accumulation and upregulate hepatic ChREBP, while also slowing tumor growth in the B16F10 melanoma C57BL/6 mouse model [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: Xylite. CAS No. 87-99-0. Pack Sizes: 10 mM * 1 mL; 1 g. Product ID: HY-N0538. |  |
| Xylitol, 98.5-101.0% FCC | Xylitol, 98.5-101.0% FCC. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250g, 1Kg, 5Kg. US Biological Life Sciences. |  Worldwide |
| Xylitol bp/ep | | |
| Xylitol-d7 | Xylitol-d7 is deuterium labelled Xylitol (X748050), which is a lower-calorie alternative to table sugar. Studies have shown xylitol chewing gum can help prevent acute otitis media. Xylitol is categorized by the U.S. Food and Drug Administration as a food additive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C5H5D7O5. US Biological Life Sciences. | Worldwide |
| xylitol kinase | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. Group: Enzymes. Enzyme Commission Number: EC 2.7.1.122. CAS No. 91273-86-8. 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-2962; xylitol kinase; EC 2.7.1.122; 91273-86-8. Cat No: EXWM-2962. |  |
| Xylitol USP | Xylitol USP. Grades: USP/NF FCC. CAS No. 87-99-0. Product ID: 3-00273. Molecular formula: C5H12O5. Mole weight: 152.15. Purity: 0.98. |  |
| Xylitol USP/EP/BP/FCC | Xylitol USP/EP/BP/FCC. CAS No. 87-99-0. Molecular formula: C5H12O5. |  |
| Xylobiose | 1,4-D-xylobiose. CAS No. 6860-47-5. Product ID: 3-00257. Molecular formula: C10H18O9. Mole weight: 282.2. Purity: 0.95. | |
| Xylobiose | Xylobiose (1,4-β-D-Xylobiose; 1,4-D-Xylobiose) is a disaccharide of xylose monomers with a β-1, 4 bond between monomers [1]. Uses: Scientific research. Group: Natural products. Alternative Names: 1,4-β-D-Xylobiose; 1,4-D-Xylobiose. CAS No. 6860-47-5. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-N2468. | |
| Xylobiose | Xylobiose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-D-xylobiose. Product Category: Heterocyclic Organic Compound. CAS No. 6860-47-5. Molecular formula: C10H18O9. Mole weight: 282.24. Purity: 98%+. IUPACName: (2S,3R,4S,5R)-2-[(3R,4R,5R)-4,5,6-Trihydroxyoxan-3-yl]oxyoxane-3,4,5-triol. Canonical SMILES: C1C(C(C(C(O1)OC2COC(C(C2O)O)O)O)O)O. Density: 1.61±0.1 g/cm³. Product ID: ACM6860475. Alfa Chemistry ISO 9001:2015 Certified. | |
| Xylocydine | Xylocydine is a novel Cdk inhibitor, which is an effective inducer of apoptosis in hepatocellular carcinoma cells in vitro and in vivo. Xylocydine also strongly inhibits the activity of Cdk7 and Cdk9, in vitro as well as in cell cultures, that is temporally associated with apoptotic cell death in xylocydine-induced HCC cells. Synonyms: 4-Amino-6-bromo-7-beta-L-xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide. Grades: 98%. CAS No. 685901-63-7. Molecular formula: C12H14BrN5O5. Mole weight: 388.17. | |
| xylogalacturonan β-1,3-xylosyltransferase | Involved in plant cell wall synthesis. The enzyme from Arabidopsis thaliana also transfers D-xylose from UDP-D-xylose onto oligogalacturonide acceptors. The enzyme did not show significant activity with UDP-glucose, UDP-galactose, or UDP-N-acetyl-D-glucosamine as sugar donors. Group: Enzymes. Synonyms: xylogalacturonan xylosyltransferase; XGA xylosyltransferase. Enzyme Commission Number: EC 2.4.2.41. 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-2670; xylogalacturonan β-1,3-xylosyltransferase; EC 2.4.2.41; xylogalacturonan xylosyltransferase; XGA xylosyltransferase. Cat No: EXWM-2670. | |
| Xyloglucan | Xyloglucan is an intrinsic polysaccharide originating from the complex matrix of plant cell walls, acting as a pharmacological auxiliary ingredient employed in drug compositions. Distinguished by its exceptional capacities to interconnect and affix, Xyloglucan manifests as an optimal choice for innovative strategies aiming to implement proficient pharmaceutical conveyance mechanisms. Synonyms: Glucoxylan. Grades: 98%. CAS No. 37294-28-3. | |
| Xyloglucan | Xyloglucan. CAS No. 39386-78-2. Product ID: 4-00634. Mole weight: Mw 115,000. Source : ex Acacia. | |
| xyloglucan 4-glucosyltransferase | In association with EC 2.4.2.39 (xyloglucan 6-xylosyltransferase), this enzyme brings about the synthesis of xyloglucan; concurrent transfers of glucose and xylose are essential for this synthesis. Not identical with EC 2.4.1.12 cellulose synthase (UDP-forming). Group: Enzymes. Synonyms: uridine diphosphoglucose-xyloglucan 4β-glucosyltransferase; xyloglucan 4β-D-glucosyltransferase; xyloglucan glucosyltransferase; UDP-glucose:xyloglucan 1,4-β-D-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.168. CAS No. 80237-91-8. 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-2393; xyloglucan 4-glucosyltransferase; EC 2.4.1.168; 80237-91-8; uridine diphosphoglucose-xyloglucan 4β-glucosyltransferase; xyloglucan 4β-D-glucosyltransferase; xyloglucan glucosyltransferase; UDP-glucose:xyloglucan 1,4-β-D-glucosyltransferase. Cat No: EXWM-2393. | |
| xyloglucan 6-xylosyltransferase | In association with EC 2.4.1.168 (xyloglucan 4-glucosyltransferase), this enzyme brings about the synthesis of xyloglucan; concurrent transfers of glucose and xylose are necessary for this synthesis. Group: Enzymes. Synonyms: uridine diphosphoxylose-xyloglucan 6α-xylosyltransferase; xyloglucan 6-α-D-xylosyltransferase; UDP-D-xylose:xyloglucan 1,6-α-D-xylosyltransferase. Enzyme Commission Number: EC 2.4.2.39. CAS No. 80238-01-3. 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-2667; xyloglucan 6-xylosyltransferase; EC 2.4.2.39; 80238-01-3; uridine diphosphoxylose-xyloglucan 6α-xylosyltransferase; xyloglucan 6-α-D-xylosyltransferase; UDP-D-xylose:xyloglucan 1,6-α-D-xylosyltransferase. Cat No: EXWM-2667. | |
| Xyloglucanase from Clostridium thermocellum, Recombinant | In enzymology, a xyloglucan-specific endo-beta-1,4-glucanase (EC 3.2.1.151) is an enzyme that catalyzes the chemical reaction: xyloglucan + H2O rightleftharpoons xyloglucan oligosaccharides. Thus, the two substrates of this enzyme are xyloglucan and H2O, whereas its product is xyloglucan oligosaccharides. This enzyme belongs to the family of hydrolases, specifically those glycosidases that hydrolyse O- and S-glycosyl compounds. Group: Enzymes. Synonyms: xyloglucan-specific endo-beta-1,4-glucanase; EC 3.2.1.151; [(1->6)-alpha-D-xylo]-(1->4)-beta-D-glucan glucanohydrolase; XEG; XH; xyloglucan endo-beta-1,4-glucanase; xyloglucanase; xyloglucanendohydrolase; 1,4-beta-D-glucan glucanohydrolase. Enzyme Commission Number: EC 3.2.1.151. Purity: >95 % as judged by SDS-PAGE. XEG. Mole weight: 82100 Da. Activity: 100 U/mg. Storage: Store at -20°C (shipped at ambient temperature). Form: Supplied in a glycerol solution. Source: Clostridium thermocellum F7/YS. xyloglucan-specific endo-beta-1,4-glucanase; EC 3.2.1.151; [(1->6)-alpha-D-xylo]-(1->4)-beta-D-glucan glucanohydrolase; XEG; XH; xyloglucan endo-beta-1,4-glucanase; xyloglucanase; xyloglucanendohydrolase; 1,4-beta-D-glucan glucanohydrolase. Cat No: NATE-1235. | |
| Xyloglucan heptasaccharide | Xyloglucan heptasaccharide - an innovative biomedicine compound hailing from natural origins - stands as a potential therapeutic intervention for a range of inflammatory ailments. Renowned for its remarkable anti-inflammatory attributes, this uniquely structured molecule demonstrates exceptional capability in mitigating symptoms linked to conditions like rheumatoid arthritis and asthma. By skillfully targeting and engaging specific receptors, it effectively curtails inflammation, paving the way for enhanced patient well-being and improved treatment efficacy. CAS No. 121591-98-8. | |
| Xyloglucan nonasaccharide | Xyloglucan nonasaccharide, an indispensable biomolecule extensively utilized within the biomedicine sector, boasts remarkable attributes that have revolutionized pharmaceutical endeavors and therapeutic interventions. Exhibiting unparalleled versatility, this derivative of nonasaccharide structure serves as an efficacious remedy for an array of maladies and afflictions, namely diabetes, inflammation, and cancer. Its intrinsic value resides in its unparalleled aptitude for regulating intricate cellular communication pathways as well as augmenting pharmaceutical delivery systems. Synonyms: Nonasaccharide Glc4Xyl3Gal2; XLLG; Nonasaccharide; 2-[2-[[3-[6-[[4,5-dihydroxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,4-dihydroxy-5-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]-4,5-dihydroxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol; XLLG Glc4Xyl3Gal2; Xyloglucan Nonasaccharide; SCHEMBL18055672; DTXSID90659940; Hexopyranosyl- (1->2)pentopyranosyl- (1->6)-[hexopyranosyl- (1->2)pentopyranosyl- (1->6)-[pentopyranosyl- (1->6)hexopyranosyl- (1->4)]hexopyranosyl- (1->4)]hexopyranosyl- (1->4)hexopyranose; N0693. CAS No. 129865-06-1. Molecular formula: C51H86O43. Mole weight: 1387.2. | |
| Xyloglucan octasaccharide | Xyloglucan octasaccharide is a remarkable compound derived from the intricate structure of plant cell walls. This mighty compound, esteemed for its prowess, showcasing potent anti-inflammatory properties, rendering it a coveted solution in studying chronic respiratory ailments. | |
| Xyloglucan oligosaccharides - from tamarind seed | | |
| Xyloglucan, partially Galactosyl-debranched | partially degraded xyloglucan. Product ID: 4-00657. Purity: contains ~40% lower galactose content. | |
| xyloglucan-specific endo-β-1,4-glucanase | The enzyme from Aspergillus aculeatus is specific for xyloglucan and does not hydrolyse other cell-wall components. The reaction involves endohydrolysis of 1,4-β-D-glucosidic linkages in xyloglucan with retention of the β-configuration of the glycosyl residues. Group: Enzymes. Synonyms: XEG; xyloglucan endo-β-1,4-glucanase; xyloglucanase; xyloglucanendohydrolase; XH; 1,4-β-D-glucan glucanohydrolase. Enzyme Commission Number: EC 3.2.1.151. CAS No. 76901-10-5. XEG. 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-3834; xyloglucan-specific endo-β-1,4-glucanase; EC 3.2.1.151; 76901-10-5; XEG; xyloglucan endo-β-1,4-glucanase; xyloglucanase; xyloglucanendohydrolase; XH; 1,4-β-D-glucan glucanohydrolase. Cat No: EXWM-3834. | |
| xyloglucan-specific exo-β-1,4-glucanase | The enzyme removes XXXG heptasaccharides, XXLG/XLXG octasaccharides and XLLG nonasaccharides from the end of tamarind seed xyloglucan polymers in a processive manner. Hydrolysis occurs at the unsubstituted D-glucopyranose residue in the main backbone. It is not known whether the cleavage takes place at the reducing or non-reducing end of the polymer. Very low activity with β-D-glucans. The enzyme from Chrysosporium lucknowense shifts to an endoglucanase mode when acting on linear substrates without bulky substituents on the polymeric backbone such as barley β-glucan. Group: Enzymes. Synonyms: Cel74A. Enzyme Commission Number: EC 3.2.1.155. CAS No. 1000598-79-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3838; xyloglucan-specific exo-β-1,4-glucanase; EC 3.2.1.155; 1000598-79-7; Cel74A. Cat No: EXWM-3838. | |
| xyloglucan:xyloglucosyl transferase | Does not use cello-oligosaccharides as either donor or acceptor. Group: Enzymes. Synonyms: endo-xyloglucan transferase; xyloglucan endotransglycosylase. Enzyme Commission Number: EC 2.4.1.207. CAS No. 141588-40-1. 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-2434; xyloglucan:xyloglucosyl transferase; EC 2.4.1.207; 141588-40-1; endo-xyloglucan transferase; xyloglucan endotransglycosylase. Cat No: EXWM-2434. | |
| Xylohexaose | Xylohexaose. CAS No. Product ID: 5-02135. | |
| Xylo-inosine | Xylo-inosine is a biomedical product commonly used in the research of certain metabolic disorders. It acts as a purine nucleoside analog that aids in the restoration of impaired purine metabolism. Xylo-inosine is known to effectively study diseases such as Lesch-Nyhan syndrome and Xanthinuria Type I. Synonyms: 6H-Purin-6-one, 1,9-dihydro-9-β-D-xylofuranosyl-; 9-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one. Grades: ≥95%. CAS No. 10517-16-5. Molecular formula: C10H12N4O5. Mole weight: 268.23. | |
| Xylometazoline EP Impurity E | Xylometazoline EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14034-59-4. Molecular formula: C9H16N2O3S. Mole weight: 232.3. Catalog: APB14034594. | |
| Xylometazoline HCl | Xylometazoline is an α-adrenoceptor agonist commonly used as nasal decongestant, exhibits highest potency at α2B-adrenoceptor subtype with EC50 of 99 μM. Synonyms: Xylometazoline HCl; xylomethazoline. Brand name: Otrivine; Amidrin; Balkis; Chlorohist-LA; Decongest; espa-rhin; Gelonasal. Grades: >98%. CAS No. 1218-35-5. Molecular formula: C16H24N2.HCl. Mole weight: 280.84. | |
| Xylometazoline hydrochloride | Xylometazoline hydrochloride is an α-adrenergic receptor agonist ( K i =0.05-1.7 μM). Xylometazoline hydrochloride can constrict nasal blood vessels and increase nasal airflow. Xylometazoline hydrochloride can be used in nose stuffiness and runny nose research [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1218-35-5. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-B0475. | |
| Xylometazoline hydrochloride | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Xylometazoline Hydrochloride | Xylometazoline Hydrochloride. Group: Biochemicals. Alternative Names: 2-[[4-(1,1-Dimethylethyl)-2,6-dimethylphenyl]methyl]-4,5-dihydro-1H-imidazole hydrochlroide; 2-(4-tert-Butyl-2,6-dimethylbenzyl)-2-imidazoline monohydrochloride; Brizolin. Grades: Highly Purified. CAS No. 1218-35-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C16H25ClN2. US Biological Life Sciences. | Worldwide |
| xylonate dehydratase | This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. This enzyme participates in pentose and glucuronate interconversions. Group: Enzymes. Synonyms: D-xylo-aldonate dehydratase; D-xylonate dehydratase; D-xylonate hydro-lyase. Enzyme Commission Number: EC 4.2.1.82. CAS No. 84788-77-2. 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-5067; xylonate dehydratase; EC 4.2.1.82; 84788-77-2; D-xylo-aldonate dehydratase; D-xylonate dehydratase; D-xylonate hydro-lyase. Cat No: EXWM-5067. | |
| Xylonic acid-1,4-lactone | Xylonic acid-1,4-lactone is a multifaceted compound with intrinsic anti-inflammatory prowess and innate propensity to quell oxidative stress, used for studying cardiovascular disorders. Synonyms: Xylono-1,4-lactone; (3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one; Xylonic acid gamma-lactone; Xylono γ-lactone. Grades: 95%. CAS No. 18423-66-0. Molecular formula: C5H8O5. Mole weight: 148.114. | |
| xylono-1,4-lactonase | This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is D-xylono-1,4-lactone lactonohydrolase. Other names in common use include xylono-g-lactonase, and xylonolactonase. This enzyme participates in pentose and glucuronate interconversions. Group: Enzymes. Synonyms: xylono-γ-lactonase; xylonolactonase. Enzyme Commission Number: EC 3.1.1.68. 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-3496; xylono-1,4-lactonase; EC 3.1.1.68; xylono-γ-lactonase; xylonolactonase. Cat No: EXWM-3496. | |
| Xylooligosaccharide | Powder, tablets, granules. Health care cosmetics raw materials. Uses: Designed for use in research and industrial production. Product Category: Material of health food. Appearance: White and Yellowish Powder. CAS No. 87-99-0. Molecular formula: C5H12O5. Mole weight: 152.15. Product ID: ACM87990. Alfa Chemistry ISO 9001:2015 Certified. | |
| Xylooligosaccharides | Xylooligosaccharides. CAS No. 87-99-0. Product ID: 5-02440. Molecular formula: [C5H10O5]n. | |
| Xylopentaose | Xylopentaose. Product ID: 5-02442. Molecular formula: C25H50O25. Mole weight: 750.66. Purity: >90%. | |
| Xylose | Xylose (D-(+)-Xylose) is a natural pentose sugar that is catalyzed by xylose isomerase to form xylulose, which is a key step in the anaerobic ethanol fermentation of Xylose. Xylose can be used by microorganisms to produce fuels, chemicals, and bulk industrial enzymes. Xylose provides the substances and energy for cells, as a carbon source for the biosynthesis of high-value chemicals and biofuel. Xylose can be used to fully explore lignocellulose resources and provide a new direction for microbia fermentation [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: D-(+)-Xylose; (+)-Xylose; Wood sugar. CAS No. 58-86-6. Pack Sizes: 10 mM * 1 mL; 50 g; 100 g. Product ID: HY-N0537. | |
| Xylose | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: D-(+)-Xylose, Xylose, Wood sugar, Xylose, D- (8CI), (+)-Xylose,D-Xylose, (+)-d-Xylopyranose. | |
| Xylose | Pharmacopeia & Metrological Institutes Standards; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: D-(+)-Xylose, Xylose, Wood sugar, Xylose, D- (8CI), (+)-Xylose,D-Xylose, (+)-d-Xylopyranose. CAS No. 58-86-6. Pack Sizes: 1G. IUPAC Name: (2R,3S,4R)-2,3,4,5-tetrahydroxypentanal. | |
| Xylose | Xylose is a sugar first isolated from wood. Synonyms: Xylose. Grades: >98%. CAS No. 25990-60-7. Molecular formula: C5H10O5. Mole weight: 150.13. | |
| xylose isomerase | Contains two divalent metal ions, preferably magnesium, located at different metal-binding sites within the active site. The enzyme catalyses the interconversion of aldose and ketose sugars with broad substrate specificity. The enzyme binds the closed form of its sugar substrate (in the case of glucose, only the α anomer) and catalyses ring opening to generate a form of open-chain conformation that is coordinated to one of the metal sites. Isomerization proceeds via a hydride-shift mechanism. Group: Enzymes. Synonyms: D-xylose isomerase; D-xylose ketoisomerase; D-xylose ketol-isomerase. Enzyme Commission Number: EC 5.3.1.5. CAS No. 9023-82-9. Glucose Isomerase. 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-5476; xylose isomerase; EC 5.3.1.5; 9023-82-9; D-xylose isomerase; D-xylose ketoisomerase; D-xylose ketol-isomerase. Cat No: EXWM-5476. | |
| Xylosidase 43A from Bacteroides ovatus, Recombinant | Releases reducing sugars from birchwood xylan (X0502), also catalyzes the hydrolysis of 4-methylumbelliferyl-β-D-cellobioside and 4-methylumbelliferyl-β-D-glucopyranoside. This enzyme does not possess endo-xylanase, arabinoxylanase or β-glucanase activities. β-Xylosidase undergoes post-translation glycosylation which has been shown to be critical for its proper activity and stability. Deglycosylation altered the the optimum temperature and pH for activity and decreased its thermostability. Group: Enzymes. Synonyms: β-Xylosidase; EC 3.2.1.37; 9025-53-0; Xylosidase. Enzyme Commission Number: EC 3.2.1.37. CAS No. 9025-53-0. Purity: >90% as judged by SDS-PAGE. β-Xylosidase. Mole weight: 39.3 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bacteroides ovatus. β-Xylosidase; EC 3.2.1.37; 9025-53-0; Xylosidase. Cat No: NATE-1527. | |
| Xylosidase 43A from Bifidobacterium adolescentis, Recombinant | Releases reducing sugars from birchwood xylan (X0502), also catalyzes the hydrolysis of 4-methylumbelliferyl-β-D-cellobioside and 4-methylumbelliferyl-β-D-glucopyranoside. This enzyme does not possess endo-xylanase, arabinoxylanase or β-glucanase activities. β-Xylosidase undergoes post-translation glycosylation which has been shown to be critical for its proper activity and stability. Deglycosylation altered the the optimum temperature and pH for activity and decreased its thermostability. Group: Enzymes. Synonyms: β-Xylosidase; EC 3.2.1.37; 9025-53-0; Xylosidase. Enzyme Commission Number: EC 3.2.1.37. CAS No. 9025-53-0. Purity: >90% as judged by SDS-PAGE. β-Xylosidase. Mole weight: 41.1 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bifidobacterium adolescentis. β-Xylosidase; EC 3.2.1.37; 9025-53-0; Xylosidase. Cat No: NATE-1526. | |
| Xylosidase 43A from Cellvibrio japonicus, Recombinant | Releases reducing sugars from birchwood xylan (X0502), also catalyzes the hydrolysis of 4-methylumbelliferyl-β-D-cellobioside and 4-methylumbelliferyl-β-D-glucopyranoside. This enzyme does not possess endo-xylanase, arabinoxylanase or β-glucanase activities. β-Xylosidase undergoes post-translation glycosylation which has been shown to be critical for its proper activity and stability. Deglycosylation altered the the optimum temperature and pH for activity and decreased its thermostability. Group: Enzymes. Synonyms: β-Xylosidase; EC 3.2.1.37; 9025-53-0; Xylosidase. Enzyme Commission Number: EC 3.2.1.37. CAS No. 9025-53-0. Purity: >90% as judged by SDS-PAGE. β-Xylosidase. Mole weight: 39.9 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Cellvibrio japonicus. β-Xylosidase; EC 3.2.1.37; 9025-53-0; Xylosidase. Cat No: NATE-1528. | |
| Xylosylated L-serine | Xylosylated L-serine is a molecule of high significance in the realm of examining and investigating the glycosylation pathways, cartilage degradation, and osteoarthritis. This biomolecule partakes in the creation of proteoglycans, the fundamental components of cartilage's extracellular matrix. Along with its pivotal role in cartilage formation, this molecule's potential therapeutic properties have also been studied, particularly in the context of inflammatory ailments. Synonyms: N-Fmoc-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-L-serine; Fmoc-L-Ser(β-Xyl(Ac3))-OH; L-Serine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-; N-(9H-Fluorene-9-ylmethoxycarbonyl)-O-(2-O,3-O,4-O-triacetyl-beta-D-xylopyranosyl)-L-serine. Grades: ≥95%. CAS No. 105678-33-9. Molecular formula: C29H31NO12. Mole weight: 585.56. | |
| Xylosyl-cellobiose | Xylosyl-cellobiose is an innovative compound, used for studying the complexities of rheumatoid arthritand osteoarthritis. Remarkably, its exceptional anti-inflammatory attributes effectively study pain and mitigate joint inflammation. Additionally, the efficacy of Xylosyl-cellobiose extends its reach to the realm of oncology by effectively impeding tumor growth and metastasis, thereby exhibiting promising prospects in studying certain cancers. Mole weight: 476.43. | |
| xylosylprotein 4-β-galactosyltransferase | Involved in the biosynthesis of the linkage region of glycosaminoglycan chains as part of proteoglycan biosynthesis (chondroitin, dermatan and heparan sulfates). Requires Mn2+. Group: Enzymes. Synonyms: UDP-D-galactose:D-xylose galactosyltransferase; UDP-D-galactose:xylose galactosyltransferase; galactosyltransferase I; uridine diphosphogalactose-xylose galactosyltransferase; UDP-galactose:O-β-D-xylosylprotein 4-β-D-galactosyltransferase; UDP-α-D-galactose:O-β-D-xylosylprotein 4-β-D-galactosyltransferase; UDP-α-D-galactose:O-β-D-xylosyl-[protein] 4-β-D-galactosyltransferase. Enzyme Commission Number: EC 2.4.1.133. CAS No. 52227-72-2. 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-2358; xylosylprotein 4-β-galactosyltransferase; EC 2.4.1.133; 52227-72-2; UDP-D-galactose:D-xylose galactosyltransferase; UDP-D-galactose:xylose galactosyltransferase; galactosyltransferase I; uridine diphosphogalactose-xylose galactosyltransferase; UDP-galactose:O-β-D-xylosylprotein 4-β-D-galactosyltransferase; UDP-α-D-galactose:O-β-D-xylosylprotein 4-β-D-galactosyltransferase; UDP-α-D-galactose:O-β-D-xylosyl-[protein] 4-β-D-galactosyltransferase. Cat No: EXWM-2358. | |
| Xylotetraose | Xylotetraose. CAS No. Product ID: 5-02134. | |
| Xylotetraose Decaacetate | Xylotetraose Decaacetate is an intermediate in synthesizing Xylotriose, a newly developed xylo-oligosaccharide, usually produced from xylan by enzymic hydrolysis, with many beneficial biomedical and health effects. Synonyms: O-2,?3,?4-Tri-O-acetyl-β-D-xylopyranosyl-(1?4)?-O-2,?3-di-O-acetyl-β-D-xylopyranosyl-(1?4)?-O-2,?3-di-O-acetyl-β-D-xylopyranosyl-(1?4)?-D-Xylopyranose Triacetate. CAS No. 67183-67-9. Molecular formula: C40H54O27. Mole weight: 966.84. | |
| Xylotriose | Xylotriose. CAS No. 47592-59-6. Product ID: 5-02441. Molecular formula: C15H30O15. Mole weight: 450.39. Purity: >95%. | |
| Xylotriose | Xylotriose is a natural xylooligosaccharide, acts as a bifidogenic factor [1]. Uses: Scientific research. Group: Natural products. CAS No. 47592-59-6. Pack Sizes: 1 mg; 5 mg; 10 mg; 20 mg. Product ID: HY-N2469. | |
| Xylotuberin | Xylotuberin is an extraordinary compound extracted from natural origins, exhibiting remarkable application in studying persistent inflammatory ailments like rheumatoid arthritand Crohn's disease. Synonyms: 7-β-D-Xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine. CAS No. 64526-29-0. Molecular formula: C11H14N4O4. Mole weight: 266.25. | |
| xylulokinase | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:D-xylulose 5-phosphotransferase. Other names in common use include xylulokinase (phosphorylating), and D-xylulokinase. This enzyme participates in pentose and glucuronate interconversions. Group: Enzymes. Synonyms: xylulokinase (phosphorylating); D-xylulokinase. Enzyme Commission Number: EC 2.7.1.17. CAS No. 9030-58-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3000; xylulokinase; EC 2.7.1.17; 9030-58-4; xylulokinase (phosphorylating); D-xylulokinase. Cat No: EXWM-3000. | |
| Xylulose-5-phosphate | Xylulose-5-phosphate. CAS No: 105931-44-0 |  Sarchem Laboratories New Jersey NJ |
| Xyluloside B | Xyluloside B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105471-98-5. Molecular formula: C23H26O11. Mole weight: 478.45. Catalog: APB105471985. | |
| Xylylazo Violet I | Spectrophotometric reagent for Mg. Group: Uv/visible (uv/vis) spectroscopy. Alternative Names: 1-Azo-2-hydroxy-3-(2,4-dimethylcarboxyanilido)naphthalene-1'-(2-hydroxybenzene-5-sulfonic Acid) Sodium Salt; 2-[2-Hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo]-1-phenol-4-sulfonic Acid Sodium Salt; Xylidyl Blue I. | |
| Xylylazo Violet II | Spectrophotometric reagent for Mg. Group: Uv/visible (uv/vis) spectroscopy. Alternative Names: 1-Azo-2-hydroxy-3-(2,4-dimethylcarboxyanilido)naphthalene-1-(2-hydroxybenzene); 2-[2-Hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo]phenol; Xylidyl Blue II. | |
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