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| Product | Description | |
|---|---|---|
| Saccharic acid | Saccharic acid is a competitive inhibitor of β-glucuronidase. Saccharic acid considerably retards hydrolysis of the glucuronide of 'l-ortho-hydroxyphenylazo-2-naph-thol' by frozen mouse kidney sections, but has no effect on liver regeneration following damage and on growth in infant mice [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 87-73-0. Pack Sizes: 25 mg; 50 mg. Product ID: HY-W345885. |  |
| D-Saccharic acid 1,4-lactone hydrate | D-Saccharic acid 1,4-lactone hydrate is an orally active β-glucuronidase inhibitor ( IC 50 =48.4 μM). D-Saccharic acid 1,4-lactone hydrate can be used as a standard agent compared with novel β-glucuronidase inhibitors. D-Saccharic acid 1,4-lactone hydrate possesses anticarcinogenic, detoxifying, and antioxidant properties [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 61278-30-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-134453A. | |
| Calcium D-saccharate tetrahydrate | Calcium D-saccharate tetrahydrate is a biomedical compound used in the research of conditions related to calcium deficiencies, such as osteoporosand hypocalcemia. Synonyms: D-Glucaric acid calcium salt; D-Saccharic acid calcium salt; Glucaric acid calcium salt tetrahydrate; Calcium D-glucarate; Glucosaccharic acid calcium salt tetrahydrate. Grades: 98%. CAS No. 5793-89-5. Molecular formula: C6H8CaO8 4H2O. Mole weight: 320.26. |  |
| D-Glucaric acid-1,4-lactone | D-Glucaric acid-1,4-lactone, a versatile compound extensively investigated in the field of biomedicine, holds significant therapeutic potential against various ailments like cardiovascular diseases, diabetes, and cancer. Its remarkable attributes as an antioxidant, anti-inflammatory, and anticancer agent make it an invaluable asset contributing to advancements in drug exploration and progress. Synonyms: D-Saccharolactone; D-Saccharic acid 1,4-lactone monohydrate. CAS No. 61278-30-6. Molecular formula: C6H8O7 H2O. Mole weight: 210.14. | |
| 11(Z),14(Z),17(Z)-Eicosatrienoic acid | 11(Z),14(Z),17(Z)-Eicosatrienoic acid is an unsaturated fatty acid that can maintain the continued replication of functional mitochondria in Saccharomyces cerevisiae (KD115) [1]. Uses: Scientific research. Group: Natural products. CAS No. 17046-59-2. Pack Sizes: 5 mg; 10 mg. Product ID: HY-108398B. | |
| (12Z,15Z)-12,15-Heneicosadienoic Acid | (12Z,15Z)-12,15-Heneicosadienoic Acid is a fatty acid type compound, used in the preparation of drugs for preventing and treating cancer. Studies on the capacity of free fatty acid in relieving lipid induced-endoplasmic recticulum stress and in reducing long-chain saturated fatty acid toxicity in saccharomyces cerevisiae. Group: Biochemicals. Grades: Highly Purified. CAS No. 191545-08-1. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H38O2, Molecular Weight: 322.529999999999. US Biological Life Sciences. |  Worldwide |
| 1-Bromo-1-deoxy-β-L-idopyranuronic Acid Methyl Ester Triacetate | 1-Bromo-1-deoxy-β-L-idopyranuronic Acid Methyl Ester Triacetate is used in the synthesis of the methyl glycosides of a tri- and tetra-saccharide. Synonyms: 1-Bromo-1-deoxy-beta-L-idopyranuronic Acid Methyl Ester Triacetate; 152141-83-8. CAS No. 152141-83-8. Molecular formula: C13H17BrO9. Mole weight: 397.17. | |
| 2,3,5-Tri-O-acetyl-N2,N2-dimethyl Guanosine-D6 | 2,3,5-Tri-O-acetyl-2N,2N-dimethyl Guanosine-D6 is an intermediate used in the synthesis of 2- (Dimethylamino) guanosine-d6 (D460852), which is deuterium labeled 2- (Dimethylamino) guanosine (D460850), that can be used to investigate the mechanism of 2'-deoxyoxanosine formation from 2'-deoxyguanosine and nitrous acid. In addition, 2- (Dimethylamino) guanosine can also be employed in mass spectrometry to quantify tRNA modifications related to cellular stress response in Saccharomyces cerevisiae. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C18H17D6N5O8, Molecular Weight: 443.44. US Biological Life Sciences. | Worldwide |
| 2-C-Methyl-D-ribonic Acid gamma-Lactone | Used in synthesis of enantiomerically pure 4-substituted riboses; also for preparing saccharinic acids and lactones via Amadori rearrangement for use as synthons toward herbicidal esters and branched nucleosides. Synonyms: 2-C-Methyl-D-ribono-1,4-lactone; 2-C-Methyl-D-ribonic Acid γ-Lactone; 2-C-Methyl-D-ribo-pentonic Acid γ-Lactone; NSC 19768; NSC 62382; α-D-Glucosaccharinic Acid γ-Lactone; 2,3-O-Isopropylidene-2-C-methyl-D-ribono-1,4-lactone. Grades: ≥95%. CAS No. 492-30-8. Molecular formula: C6H10O5. Mole weight: 162.14. | |
| 2- (Dimethylamino) guanosine-d6 | 2- (Dimethylamino) guanosine-d6 is deuterium labeled 2- (Dimethylamino) guanosine (D460850), which can be used to investigate the mechanism of 2'-deoxyoxanosine formation from 2'-deoxyguanosine and nitrous acid. In addition, 2- (Dimethylamino) guanosine can also be employed in mass spectrometry to quantify tRNA modifications related to cellular stress response in Saccharomyces cerevisiae. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C12H11D6N5O5. US Biological Life Sciences. | Worldwide |
| (2S,4R)-γ-Hydroxy-L-glutamic acid | (2S,4R)-γ-Hydroxy-L-glutamic acid is a 4-hydroxy-L-glutamic acid. It has a role as a Saccharomyces cerevisiae metabolite. It derives from a L-glutamic acid. It is a conjugate acid of an erythro-4-hydroxy-L-glutamate(1-). Synonyms: (2S,4R)-γ-Hydroxy-L-Glu-OH; H-(2S,4R)-Glu(γ-OH)-OH; (S)-2-Amino-[(R)-4],5-dihydroxy-oxopentanoic acid; (4R)-4-Hydroxy-L-glutamic Acid; (2S,4R)-g-4-Hydroxy-L-glutamic Acid; L-erythro-4-Hydroxyglutamic Acid; erythro-4-Hydroxy-L-glutamic Acid; H-(2S,4R)-Glu(g-OH)-OH; (2S,4R)-2-amino-4-hydroxypentanedioic acid; (2S,4R)-gamma-Hydroxyglutamic acid; L-erythro-4-Hydroxyglutamate. Grades: ≥ 98% (TLC). CAS No. 2485-33-8. Molecular formula: C5H9NO5. Mole weight: 163.10. | |
| 3-Ethoxy-5,6-dihydro-spinosyn J 17-pseudoaglycone | It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of 3-ethoxy-5,6-dihydrospinosyn J, the major component of the commercial product, spinetoram. It has only weak activity as an insecticide. Synonyms: 2-[(6-deoxy-3-O-ethyl-2, 4-di-O-methyl-α-L-mannopyranosyl)oxy]-9-ethyl-2R, 3, 3aR, 4, 5, 5aR, 5bS, 6, 9S, 10, 11, 12, 13S, 14R, 16aS, 16bR-hexadecahydro-13-hydroxy-14-methyl-1H-as-indaceno[3, 2-d]oxacyclododecin-7, 15-dione. Grades: >95% by HPLC. CAS No. 2055494-09-0. Molecular formula: C34H54O9. Mole weight: 606.79. | |
| 3-Ethoxy-spinosyn L 17-pseudoaglycone | It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of 3-ethoxy-5,6-dihydrospinosyn J, the minor component of the commercial product, spinetoram. It has only weak activity as an insecticide. Grades: >95% by HPLC. Molecular formula: C35H54O9. Mole weight: 618.80. | |
| 3-hydroxy acid dehydrogenase | The enzyme, purified from the bacterium Escherichia coli and the yeast Saccharomyces cerevisiae, shows activity with a range of 3- and 4-carbon 3-hydroxy acids. The highest activity is seen with L-allo-threonine and D-threonine. The enzyme from Escherichia coli also shows high activity with L-serine, D-serine, (S)-3-hydroxy-2-methylpropanoate and (R)-3-hydroxy-2-methylpropanoate. The enzyme has no activity with NAD+ or L-threonine (cf. EC 1.1.1.103, L-threonine 3-dehydrogenase). Group: Enzymes. Synonyms: ydfG (gene name); YMR226c (gene name). Enzyme Commission Number: EC 1.1.1.381. 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-0300; 3-hydroxy acid dehydrogenase; EC 1.1.1.381; ydfG (gene name); YMR226c (gene name). Cat No: EXWM-0300. |  |
| 3-Oxo-1,2-benzoisothiazoline-2-acetic acid methyl ester 1,1-dioxide(piroxicam impurity D) | 3-Oxo-1,2-benzoisothiazoline-2-acetic acid methyl ester 1,1-dioxide(piroxicam impurity D). Group: Biochemicals. Alternative Names: Saccharin N-(2-acetic acid methyl ester); NSC 49216; Piroxicam impurity D. Grades: Highly Purified. CAS No. 6639-62-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H9NO5S. US Biological Life Sciences. | Worldwide |
| 4-Formyl-2-methoxyphenyl β-D-Glucopyranosiduronic Acid Triacetate Methyl Ester | Used in the preparation of epothilone-saccharide conjugates for the treatment of proliferative diseases. Group: Biochemicals. Grades: Highly Purified. CAS No. 704885-44-9. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 5-Fluoroanthranilic Acid (2-Amino-5-fluorobenzoic Acid, 5-FAA) | Used for the counterselection of TRP1, a commonly used genetic marker in the yeast Saccharoyces Cerevisiae. An antimetabolite for the tryptophan pathway in yeast, and is toxic by virtue of its antimetabolite conversion to 5-Fluorotryptophan. It can be used for the selection of tryptophan auxotroophs. Group: Biochemicals. Alternative Names: 2-Amino-5-fluorobenzoic Acid, 5-FAA. Grades: Highly Purified. CAS No. 446-08-2. Pack Sizes: 250mg, 1g, 5g, 10g, 25g, 50g. Molecular Formula: C7H6FNO2, Molecular Weight: 155.13. US Biological Life Sciences. | Worldwide |
| 5-Fluoroorotic Acid Monohydrate (FOA, 5-FOA) | Useful in the identification and selection of the strains of Saccharomyces cerevisiae that contain the mutant ura3- gene. 5-FOA is toxic to yeast cells that can synthesize the enzyme orotidine-5-phosphate decarboxylase and are therefore unable to grow on 5-FOA-containing media. Group: Biochemicals. Alternative Names: FOA; 5-FOA; 5-Fluoroorotate; 5-FLUORO-4-PYRIMIDINECARBOXYLIC ACID; 5-FLUORO-1,2,3,6-TETRAHYDRO-2,6-DIOXO-(9CI); 1,2,3,6-TETRAHYDRO-2,6-DIOXO-5-FLUORO-4- PYRIMIDINECARBOXYLIC ACID; 2,6-Dihydroxy-5-fluoropyrimidine-4-carboxylic acid; 5-Fluorouracil-4-carboxylic acid. Grades: Molecular Biology Grade. CAS No. 207291-81-4,220141-70-8,703-95-7. Pack Sizes: 500mg, 1g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| 5-methoxycarbonylmethyl-2-thiouridine | 5-(Methoxycarbonylmethyl)-2-thiouridine can be used as analyte in biological study for attomole quantification and global profile of RNA modifications in study of epitranscriptome of human neural stem cells. It can also be used to biological computational studies to provide insights into effects of modified ribonucleotides and Mg2+ on structures and stabilities of tRNAs. A trace nucleoside, isolated from yeast transfer RNA. A nucleoside in the anticodon at the wobble position of some Saccharomyces cerevisiae bacteria. Synonyms: 5-Pyrimidineacetic acid, 1,2,3,4-tetrahydro-4-oxo-1-β-D-ribofuranosyl-2-thioxo-, methyl ester; 5-(Methoxycarbonylmethyl)-2-thiouridine; 5-(2-methoxy-2-oxoethyl)-1-(beta-D-ribofuranosyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one; 5-(2-methoxy-2-oxoethyl)2-thiouridine. Grades: ≥95%. CAS No. 20299-15-4. Molecular formula: C7H8N2O3S. Mole weight: 332.33. | |
| 8-Aminopyrene-1,3,6-trisulfonic acid sodium salt | 8-Aminopyrene-1,3,6-trisulfonic acid is an anionic fluorescent probe for the detection of saccharides. It is pH-sesitive, with the emission maximum remaining constant over the pH range of 4-10. Synonyms: APTS; Trisodium 8-aminopyrene-1,3,6-trisulfonate; 8-amino-1,3,6-pyrenetrisulfonic acid trisodium salt. Grades: ≥95%. CAS No. 196504-57-1. Molecular formula: C16H8NNa3O9S3. Mole weight: 523.4. | |
| α-Factor Mating Pheromone, yeast acetate | α-Factor Mating Pheromone, yeast acetate is a tridecapeptide secreted by Saccharomyces cerevisiae α cells via the Ste2p receptor, which facilitates in regulating the mating in yeast. Synonyms: H-Trp-His-Trp-Leu-Gln-Leu-Lys-Pro-Gly-Gln-Pro-Met-Tyr-OH.CH3CO2H; Mating Factor α acetate; alphaSC1-Pheromone acetate; L-tryptophyl-L-histidyl-L-tryptophyl-L-leucyl-L-glutaminyl-L-leucyl-L-lysyl-L-prolyl-glycyl-L-glutaminyl-L-prolyl-L-methionyl-L-tyrosine acetic acid. Grades: ≥95%. Molecular formula: C84H118N20O19S. Mole weight: 1744.05. | |
| Amino Acid Complex with Yeast Extract | Amino acid complex combined with yeast extract (Saccharomyces cerevisiae). It enhances oxygen uptake, cell viability and cell turnover for a youthful-looking skin. Uses: Anti-aging creams lotions, and serums. skin-rejuvenating products. Group: Skin actives. CAS No. 84604-16-0 / 72-18-4 / 72-19-5 / 56-86-0 / 56-40-6 / 56-81-5 / 7732-18-5 / 150-90-3 / 122-99-6 / 70445-33-9. Appearance: Clear to a pale yellow liquid. Catalog: CI-SC-0579. |  |
| Ascosteroside | Ascosteroside is an antifungal antibiotic produced by Ascotricha amphitricha. It has activity against yeasts (such as Candida albicans, Saccharomyces cerevisiae, etc.) and filamentous fungi, but has no antibacterial effect. Synonyms: (3S,5R,10S,13R,14S,15R,17R)-3-[(2R,3S,4S,5R,6S)-3,4-dihydroxy-6-(hydroxymethyl)-5-methoxy-tetrahydropyran-2-yl]oxy-17-[(1R)-1,5-dimethyl-4-methylene-hexyl]-15-hydroxy-10,13-dimethyl-4-methylene-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-14-carboxylic acid; (3S,5R,10S,13R,14S,15R,17R)-3-[(2R,3S,4S,5R,6S)-3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxy-15-hydroxy-10,13-dimethyl-4-methylidene-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-14-carboxylic acid. Molecular formula: C37H58O9. Mole weight: 646.85. | |
| Aspartame-[d3] | Aspartame-[d3] is a stable isotope form of Aspartame. Aspartame is an artificial, non-saccharide sweetener used as a sugar substitute in some foods and beverages. Synonyms: L-α-Aspartyl-L-phenylalanine 2-(Methyl-d3) Ester; Canderel-d3; Dipeptide-d3 Sweetener; NutraSweet-d3; Pal Sweet-d3; (3S)-3-amino-3-{[(2S)-1-(D3)methoxy-1-oxo-3-phenylpropan-2-yl]carbamoyl}propanoic acid. CAS No. 1356841-28-5. Molecular formula: C14H15D3N2O5. Mole weight: 297.32. | |
| Avermectin B1a monosaccharide | It is an acid degradation product produced by selective hydrolysis of the terminal saccharide unit of avermectin. It is a potent inhibitor of nematode larval development. It has no paralytic activity. Synonyms: 4'-O-de(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-5-O-demethyl-avermectin A1a; 5-O-Demethyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-glucopyranosyl)avermectin A1a; MSB 1a. Grades: >95% by HPLC. CAS No. 71831-09-9. Molecular formula: C41H60O11. Mole weight: 728.91. | |
| β-fructofuranosidase | Substrates include sucrose; also catalyses fructotransferase reactions. Group: Enzymes. Synonyms: invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase. Enzyme Commission Number: EC 3.2.1.26. CAS No. 9001-57-4. Invertase. 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-3891; β-fructofuranosidase; EC 3.2.1.26; 9001-57-4; invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase. Cat No: EXWM-3891. | |
| Boc-3,5-diiodo-L-tyrosine N-hydroxysuccinimide ester | Boc-3,5-diiodo-L-tyrosine N-hydroxysuccinimide ester is a boc-protectected amino acid used in the synthesis of peptides and peptide fragments, such as analogs of α-factor, the Saccharomyces cerevisiae tridecapeptide mating pheromone. Synonyms: Boc-3,5-diiodo-L-Tyr-OSu; Boc-Tyr(3,5-I2)-OSu; (S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-(4-hydroxy-3,5-diiodophenyl)propanoate; (2,5-dioxopyrrolidin-1-yl) (2S)-3-(4-hydroxy-3,5-diiodophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate; N-[(1,?1-dimethylethoxy)?carbonyl]?-3,?5-diiodo-L-Tyrosine 2,?5-dioxo-1-pyrrolidinyl ester; [(1S)-2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-1-[(4-hydroxy-3,5-diiodophenyl)methyl]-2-oxoethyl]-Carbamic acid 1,1-dimethylethyl ester; (S)-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-1-[(4-hydroxy-3,5-diiodophenyl)methyl]-2-oxoethyl]-Carbamic acid 1,1-dimethylethyl ester; 2-tert-Butoxycarbonylamino-3-(4-hydroxy-3,5-diiodophenyl)-propionic acid 2,5-dioxopyrrolidin-1-yl ester. Grades: ≥ 98% (HPLC). CAS No. 163679-35-4. Molecular formula: C18H20I2N2O7. Mole weight: 630.33. | |
| Calcium Gluconate | Calcium Gluconate. Synonyms: D-Glucaric acid, calcium salt (1:1) tetrahydrate; Calcium Saccharate. CAS No. 299-28-5. Product ID: PE-0617. Molecular formula: C6H8CaO8·4H2O. Category: Metal Stabilizer; Buffer. Product Keywords: Other Materials; Stabilizers; PE-0617; Calcium Gluconate; Metal Stabilizer; Buffer; C6H8CaO8·4H2O; 299-28-5. UNII: NA. Chemical Name: D-Glucaric acid, calcium salt (1:1) tetrahydrate. Grade: Pharmceutical Excipients. Administration route: Oral administration; Intravenous injection; Intramuscular injection; Subcutaneous injection. Stability and Storage Conditions: In an airtight container. Commonly used amount and the maximum amount: Maximum dosage of calcium gluconate monohydrate for each administration route: oral: 420mg; Intravenous injection: 20mg; Intramuscular injection: 20mg; Subcutaneous injection: 20mg. |  |
| Calcium Saccharate Tetrahydrate | Calcium Saccharate is used in the synthesis of hydroxyapatite particles. Synthesized from the nitric acid oxidation of D-glucose. Group: Biochemicals. Grades: Highly Purified. CAS No. 5793-89-5. Pack Sizes: 5g, 10g. Molecular Formula: C6H8O8Ca 4[H2O]. US Biological Life Sciences. | Worldwide |
| CEF3 acetate | CEF3 acetate corresponds to aa 13-21 of the influenza A virus M1 protein, and was first described in the yeast Saccharomyces cerevisiae and has subsequently been identified in a wide range of fungal species including Candida albicans and Schizosaccharomyces pombe. The matrix (M1) protein of influenza A virus is a multifunctional protein that plays essential structural and functional roles in the virus life cycle. Synonyms: H-Ser-Ile-Ile-Pro-Ser-Gly-Pro-Leu-Lys-OH.CH3CO2H; L-seryl-L-isoleucyl-L-isoleucyl-L-prolyl-L-seryl-glycyl-L-prolyl-L-leucyl-L-lysine acetic acid. Grades: ≥95%. Molecular formula: C44H78N10O14. Mole weight: 971.16. | |
| Ceramide 3 | C18 Phytoceramide (t18:0/18:0) (Cer(t18:0/18:0)) is a bioactive sphingolipid found in the stratum corneum of Saccharomyces cerevisiae, wheat grain, and mammalian epidermis. Cer(t18:0/18:0) consists of a phytosphingosine backbone amine linked to a C18 fatty acid chain. Cer(t18:0/18:0) has the function of regulating apoptosis, cell differentiation, proliferation of smooth muscle cells and inhibition of mitochondrial respiratory chain. It also suppresses the expression of allergic cytokines IL-4, TNF-α, and transcription factors c-Jun and NF-κB in histone-stimulated mouse skin tissue. Formulations containing cer(t18:0/18:0) have been used as skin protectants in cosmetics as they reduce water loss and prevent epidermal dehydration and irritation. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: N-Stearoyl phytosphingosine. CAS No. 34354-88-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-141582. | |
| Chlorothricin | Chlorothricin is produced by the strain of Streptomyces antibioticus Tu 99. Related to kijanimicin, saccharocarcins, tetrocarcins and versipelostatin. It inhibits cholesterol biosynthesis from mevalonate, and inhibits pyruvate carboxylases purified from rat liver, chicken liver and azotobacter vinelandii. Synonyms: (4S, 4aS, 6aR, 11E, 12aR, 15R, 16aS, 21aR, 21bR)-4-[[4-O-[3-O-(3-Chloro-6-methoxy-2-methylbenzoyl)-2, 6-dideoxy-β-D-arabino-hexopyranosyl]-2, 6-dideoxy-β-D-arabino-hexopyranosyl]oxy]-1, 2, 3, 4, 4a, 6a, 7, 8, 9, 10, 12a, 15, 16, 21, 21a, 21b-hexadecahydro-22-hydroxy-15, 21a-dimethyl-18, 21-dioxo-18H-16a, 19-metheno-16aH-benzo[e]naphtho[2, 1-m][1, 4]dioxacyclopentadecin-14-carboxylic Acid; [4S-(4R*, 4aR*, 6aS*, 11E, 12aS*, 15S*, 16aR*, 21aS*, 21bS*)]-4-[[4-O-[3-O-(3-Chloro-6-methoxy-2-methylbenzoyl)-2, 6-dideoxy-β-D-arabino-hexopyranosyl]-2, 6-dideoxy-β-D-arabino-hexopyranosyl]oxy]-1, 2, 3, 4, 4a, 6a, 7, 8, 9, 10, 12a, 15, 16, 21, 21a, 21b-hexadecahydro-22-hydroxy-15, 21a-dimethyl-18, 21-dioxo-18H-16a, 19-metheno-16aH-benzo[e]naphtho[2, 1-m][1, 4]dioxacyclopentadecin-14-carboxylic Acid. Grades: >99% by HPLC. CAS No. 34707-92-1. Molecular formula: C50H63ClO16. Mole weight: 955.48. | |
| Chondroitinase B from Flavobacterium heparinum, Recombinant | In enzymology, a chondroitin B lyase (EC 4.2.2.19) is an enzyme that catalyzes the chemical reaction:Eliminative cleavage of dermatan sulfate containing 1,4-beta-D-hexosaminyl and 1,3-beta-D-glucurosonyl or 1,3-alpha-L-iduronosyl linkages to disaccharides containing 4-deoxy-beta-D-gluc-4-enuronosyl groups to yield a 4,5-unsaturated dermatan-sulfate disaccharide (deltaUA-GalNAc-4S). This enzyme belongs to the family of lyases, specifically those carbon-oxygen lyases acting on polysaccharides. The enzyme cleaves, via an elimination mechanism, polysaccharide chains containing 1-4 linkages between hexosamines and iduronic acid residues in dermatan sulfate (chondroit...preparation of di-and oligo-saccharides of dermatan sulfate. Group: Enzymes. Synonyms: Chondroitinase B; EC 4.2.2.19; chondroitin B lyase; ChonB; ChnB. Enzyme Commission Number: EC 4.2.2.19. CAS No. 52227-83-5. Purity: > 90 % by reversed phase HPLC analysis. ChonB. Mole weight: 54,779 Da. Activity: > 550 IU/mg (substrate: dermatan sulfate). Stability: Expiration is 30 months from manufacturing date, frozen at -70°C in aqueous buffers containing Sodium Chloride, Sodium Phosphate and Sucrose 5%. Source: Flavobacterium heparinum. Species: Flavobacterium heparinum. Chondroitinase B; EC 4.2.2.19; chondroitin B lyase; ChonB; ChnB. Pack: vial of 5 ug. Cat No: NATE-0130. | |
| Cystothiazole A | It is produced by the strain of Cystobacter fuscus. It has antifungal activity. It can inhibit candida albicans, saccharomyces cerevisiae and aspergillus smoke with MIC of 0.4 μg/mL, 0.1 μg/mL and 1.6 μg/mL, respectively. It also inhibits human tumor cell, such as HPT-116 and K562 cells with MIC of 130 ng/mL and 110 ng/mL, respectively. It has no anti-bacterial effect. Synonyms: Melithiazole E; (+)-cystothiazole A; methyl (2E,4R,5S,6E)-3,5-dimethoxy-4-methyl-7-[2'-(propan-2-yl)-2,4'-bi-1,3-thiazol-4-yl]hepta-2,6-dienoate; (2E,6E)-(4R,5S)-7-(2'-Isopropyl-[2,4']bithiazolyl-4-yl)-3,5-dimethoxy-4-methyl-hepta-2,6-dienoic acid methyl ester. CAS No. 207399-36-8. Molecular formula: C20H26N2O4S2. Mole weight: 422.56. | |
| Cytidine 3'(2')-Monophosphate | A metabolite of Cytidine. A highly specific phosphatase that acts on ADP-ribose 1''-phosphate, a metabolite of tRNA splicing in Saccharomyces cerevisiae. Synonyms: 3'(2')-Cytidylic Acid; 3'(2')-CMP; 3'(2')-Cytidinephosphoric Acid; 3'(2')-Cytosylic Acid; Ribocytidine 3'(2')-Monophosphate. Grades: 98%. Molecular formula: C9H14N3O8P. Mole weight: 323.2. | |
| dihydropteroate synthase | The enzyme participates in the biosynthetic pathways for folate (in bacteria, plants and fungi) and methanopterin (in archaea). The enzyme exists in varying types of multifunctional proteins in different organisms. The enzyme from the plant Arabidopsis thaliana also harbors the activity of EC 2.7.6.3, 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase, while the enzyme from yeast Saccharomyces cerevisiae is trifunctional with the two above mentioned activities as well as EC 4.1.2.25, dihydroneopterin aldolase. Group: Enzymes. Synonyms: dihydropteroate pyrophosphorylase; DHPS; 7,8-dihydropteroate synthase; 7,8-dihydr. Enzyme Commission Number: EC 2.5.1.15. CAS No. 9055-61-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2751; dihydropteroate synthase; EC 2.5.1.15; 9055-61-2; dihydropteroate pyrophosphorylase; DHPS; 7,8-dihydropteroate synthase; 7,8-dihydropteroate synthetase; 7,8-dihydropteroic acid synthetase; dihydropteroate synthetase; dihydropteroic synthetase; 2-amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine-diphosphate:4-aminobenzoate 2-amino-4-hydroxydihydropteridine-6-methenyltransferase; (2-amino-4-hydroxy-7,8-dihydropteridin-6-yl)methyl-diphosphate:4-aminobenzoate 2-amino-4-hydroxydihydropteridine-6-methenyltransferase. Cat No: EXWM-2751. | |
| Dihydrospinosyn A aglycone | It is an acid degradation product produced by hydrolysis of both saccharide groups of 3-ethoxy-5,6-dihydrospinosyn J, the major component of the commercial insecticide, spinetoram. It has only weak activity as an insecticide and the saccharides are considered essential for potent activity. It is commonly used as an insecticide for agricultural chemicals. Synonyms: (2R, 3aR, 5aR, 5bS, 9S, 13S, 14R, 16aS, 16bR)-9-ethyl-2, 3, 3a, 4, 5, 5a, 5b, 6, 9, 10, 11, 12, 13, 14, 16a, 16b-hexadecahydro-2, 13-dihydroxy-14-methyl-1H-as-indaceno[3, 2-d]oxacyclododecin-7, 15-dione. Grades: >95% by HPLC. CAS No. 727695-12-7. Molecular formula: C24H36O5. Mole weight: 404.54. | |
| DL-Alanine | DL-alanine, an orally active amino acid , is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver [1] [2] [3] [4] [5] [6]. Uses: Scientific research. Group: Natural products. Alternative Names: DL-2-Aminopropionic acid. CAS No. 302-72-7. Pack Sizes: 25 g; 50 g; 100 g. Product ID: HY-N2362. | |
| DL-Alanine | DL-Alanine is a racemic mixture of alanine, a non-essential alpha-amino acid. Alanine is one of the most common residues for protein synthesis and is involved in the metabolism of tryptophan and vitamin pyridoxine. Furthermore, alanine is an important source of energy for muscles and central nervous system. It strengthens the immune system, helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals. CAS No. 302-72-7. Product ID: PAP-0005. Molecular formula: C3H7NO2. Category: Amino acid. Product Keywords: Amino Acid Series; DL-Alanine; PAP-0005; Amino acid; C3H7NO2; 302-72-7. Color: White. EC Number: 206-126-4. Physical State: Crystals or Crystalline Powder. Solubility: H2O: soluble. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: DL-alanine is an amino acid, a racemic compound of L- and D-alanine. DL-alanine, together with aqueous silver nitrate, is used for nanoparticle generation as a reducing agent and an end-sealing agent. DL-alanine can be used for the chelation of Cu(II), Zn(II), Cd(11) and other transition metals. DL-alanine is a sweetener, placed in the same group as glycine and saccharin sodium. DL-alanine plays a key role in the glucose-alanine cycle between tissues and the liver. Boiling Point: 212.9±23.0 °C(Predicted). Melting Point: 289 °C (dec.) (lit.). Density: 1,424 g/cm3. Product Description: DL-alanine is an amino acid, a rac | |
| DL-Alanine-13C-1 | DL-Alanine- 13 C-1 is the 13 C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: DL-2-Aminopropionic acid- 13 C-1. CAS No. 102029-81-2. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-N2362S. | |
| DL-Alanine-13C-3 | DL-Alanine- 13 C-3 is the 13 C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: DL-2-Aminopropionic acid- 13 C-3. CAS No. 131157-42-1. Pack Sizes: 5 mg; 10 mg. Product ID: HY-N2362S1. | |
| Doramectin monosaccharide | It is an acid degradation product produced by selective hydrolysis of the terminal saccharide unit of doramectin. It is a potent inhibitor of nematode larval development and an anthelmintic in animal health. Synonyms: 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-25-de(1-methylpropyl)-avermectin A1a. Grades: >95% by HPLC. CAS No. 165108-44-1. Molecular formula: C43H62O11. Mole weight: 754.95. | |
| D-Threonine | D-threonine is an optically active form of threonine having D-configuration. It has a role as a Saccharomyces cerevisiae metabolite. It is a threonine and a D-alpha-amino acid. It is a conjugate base of a D-threoninium. It is a conjugate acid of a D-threoninate. It is an enantiomer of a L-threonine. It is a tautomer of a D-threonine zwitterion. CAS No. 632-20-2. Product ID: PAP-0003. Molecular formula: C4H9NO3. Category: Amino acid. Product Keywords: Amino Acid Series; D-Threonine; PAP-0003; Amino acid; C4H9NO3; 632-20-2. Color: White. EC Number: 211-171-8. Physical State: Crystals or Crystalline Powder. Solubility: H2O: soluble. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: D-Threonine is the unnatural isomer of L-Threonine (T405500) and is known to inhibit growth and cell wall synthesis of Mycobacterium smegmatis. D-Threonine is also used as a synthetic intermediate for the production of chiral antibiotics. Boiling Point: 222.38°C (rough estimate). Melting Point: 274 °C. Density: 1.3126 (rough estimate). Product Description: D-Threonine is the unnatural isomer of L-Threonine (T405500) and is known to inhibit growth and cell wall synthesis of Mycobacterium smegmatis. D-Threonine is also used as a synthetic intermediate for the production of chiral antibiotics. | |
| Glycoproteins | Aqueous solution of a combination of mainly intracellular proteins, peptides and amino acids derived from a natural, specially-selected strain of yeast (saccharomyces cerevisiae). Contains 1-5% of glycoproteins. Uses: Moisturizers, creams, lotions, gels and color cosmetics. Group: Skin actives. Alternative Names: Proteins, polysaccharide complexes. CAS No. 66455-27-4/56-86-0/72-18-4/72-19-5. Appearance: Clear yellowish solution, faint odor. Catalog: CI-SC-0575. | |
| Guanosine 3',5'-cyclic monophosphate | Cyclic guanosine monophosphate (Cyclic GMP) is a guanine nucleotide containing one phosphate group which is esterified to the sugar moiety in both the 3'-and 5'-positions. It is a cellular regulatory agent and has been described as a second messenger. Its levels increase in response to a variety of hormones, including acetylcholine, insulin, and oxytocin and it has been found to activate specific protein kinases. 3',5'-cyclic GMP is a 3',5'-cyclic purine nucleotide in which the purine nucleobase is specified as guanidine. It has a role as a plant metabolite, a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a guanyl ribonucleotide and a 3',5'-cyclic purine nucleotide. It is a conjugate acid of a 3',5'-cyclic GMP(1-). Synonyms: D-Guanosine 3',5'-cyclic monophosphate; 3',5'-cyclic GMP; 2-Amino-6-oxo-6,9-dihydro-1H-purine 3-oxide; guanine-3-N-oxide; 2-Amino-1,7-dihydro-6H-purin-6-one 3-oxide; Cyclic guanosine monophosphate; 9-[(4aR,6R,7R,7aS)-2,7-dihydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl]-2-amino-1H-purin-6-one. Grades: ≥ 95%. CAS No. 7665-99-8. Molecular formula: C10H12N5O7P. Mole weight: 345.21. | |
| Inorganic pyrophosphatase, Saccharomyces cerevisiae | Inorganic pyrophosphatase, Saccharomyces cerevisiae (PPase) converts pyrophosphate (PPi) to phosphate. Inorganic pyrophosphatase is an essential component of in vitro transcription reactions for RNA preparation, is often used in biochemical studies. Inorganic pyrophosphatase is critical for driving cellular processes such as nucleic acid and protein synthesis [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: PPase. CAS No. 9024-82-2. Pack Sizes: 100 U. Product ID: HY-P2992. | |
| Invertase from S. cerevisiae, Recombinant | Invertase is an enzyme that catalyzes the hydrolysis (breakdown) of sucrose (table sugar). The resulting mixture of fructose and glucose is called inverted sugar syrup. Related to invertases are sucrases. Invertases and sucrases hydrolyze sucrose to give the same mixture of glucose and fructose. Invertases cleave the O-C(fructose) bond, whereas the sucrases cleave the O-C(glucose) bond. Group: Enzymes. Synonyms: EC 3.2.1.26; saccharase; glucosucrase; beta-h-fructosidase; beta-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; beta-fructofuranosidase. Enzyme Commission Number: EC 3.2.1.26. CAS No. 9001-57-4. Purity: >95% as judged by SDS-PAGE. Invertase. Mole weight: 60.64 kDa. Activity: 7600 U/ml. Storage: Invertase 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: S. cerevisiae. EC 3.2.1.26; saccharase; glucosucrase; beta-h-fructosidase; beta-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; beta-fructofuranosidase. Cat No: NATE-1573. | |
| Kex2 Protease from Saccharomyces cerevisiae, Recombinant | Kex2 is a Ca2+-dependent serine protease and cleaves at C-terminal site of Lys-Arg, Arg-Arg, Pro-Arg in pro-α-factor and killer-toxin precursors maturing, it was discovered in Saccharomyces cerevisiae. But Kex2 cant recognize and cut a single basic amino acid,such as carboxyl end peptide bond of arginine and lysine. Recombinant Kex2 is a genetically engineered protein expressed in Pichia pastoris and purified by high pressure liquid chromatography. The activity of Kex2 is not affected by the conventional serine protease inhibitors such as PMSF, TPCK, TLCK inhibition. Group: Enzymes. Synonyms: KEX2 protease; KEX2; protease; kexin; EC 3.4.21.61. Enzyme Commission Number: EC 3.4.21.61. Mole weight: 67±6.7 kD. Activity: >10 unit/mg protein. Storage: Recommended storage temperature: 2°C-8°C.Transport condition: blue ice to keep the environment cool.It should be stored in 20mM NaAc-HAc (pH 5.0-5.5) and 2mM Ca2+. It is stable after 5 cycles freezing and thawing. Form: White lyophilized. Source: Pichia pastoris. Species: Saccharomyces cerevisiae. KEX2 protease; KEX2; protease; kexin; EC 3.4.21.61. Cat No: NATE-1891. | |
| Kijanimicin | A tetronic acid related to saccharocarcin, chlorothricin, versipelostatin and tetrocarcin; contains an unusual nitroaminoglycoside; a potent antibacterial, antimalarial and antitumour active; inhibits transcription from the promoter of GRP78, a gene that is activated as part of a stress signalling pathway under glucose deprivation resulting in unfolded protein response (UPR). Synonyms: NSC 329515; Sch 25663. Grades: >99% by HPLC. CAS No. 78798-08-0. Molecular formula: C67H100N2O24. Mole weight: 1317.51. | |
| Kijanimicin (Antibiotic Sch 25663) | Kijanimicin is a tetronic acid related to saccharocarcin, chlorothricin, versipelostatin and tetrocarcin. Like the tetrocarcins, kijanimicin contains an unusual nitro-aminoglycoside. Kijanimicin is a potent antibacterial, antimalarial and antitumor activity. However, several members of this class have received considerable literature focus. Versipelostatin was shown to inhibit transcription from the promoter of GRP78, a gene that is activated as part of a stress signaling pathway under glucose deprivation resulting in unfolded protein response (UPR). The UPR-inhibitory action was seen only in conditions of glucose deprivation and caused selective and massive killing of the glucose-deprived cells. While tetrocarcin A appears to target the phosphatidylinositide-3'-kinase/Akt signaling pathway. Group: Biochemicals. Alternative Names: Antibiotic Sch 25663. Grades: Highly Purified. CAS No. 78798-08-0. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| L-Isoleucine | L-Isoleucine is an orally active branched chain amino acid, which is the L-enantiomer of isoleucine. L-Isoleucine has a role as a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a plant metabolite, a human metabolite, an algal metabolite and a mouse metabolite. L-Isoleucine regulates the inflammatory response to protect against pathogens in vivo and in vitro [1]. Uses: Scientific research. Group: Natural products. CAS No. 73-32-5. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-N0771. | |
| L-Lysine | L-Lysine. Synonyms: Lysine. CAS No. 56-87-1. Product ID: PE-0514. Molecular formula: C6H14N2O2. Mole weight: 146.19. Category: Carrier Excipients. Product Keywords: Pharmaceutical Excipients; Other Materials; L-Lysine; Carrier Excipients; Carrier Excipients; C6H14N2O2; 56-87-1; 56-87-1. UNII: K3Z4F929H6. Chemical Name: L-2, 6 - diaminohexanoic acid. Grade: Pharmceutical Excipients. Administration route: Intramuscular; Intravenous; Oral. Dosage Form: Injections. Stability and Storage Conditions: Store this product in a cool and dry place in an airtight container away from light. Source and Preparation: This product can be chemically synthesized or prepared from protein hydrolysis or biological fermentation. It is prepared by two-step fermentation of dodecaminoheptanoic acid or by further fermentation of saccharides. The synthesis method is generally made from caprolactam or furfural. Proteolysis is made by separating blood meal, casein and defatted soybean protein with ion exchange resin after hydrolysis. Safety: This product is essential amino acid for human body, non-toxic. Generally recognized as safe, it can be used as a food flavor. LD50 (rat, oral) : LD10.75g/kg. | |
| L-ornithine N5-monooxygenase (NADPH) | A flavoprotein (FAD). The enzyme is involved in biosynthesis of N5-hydroxy-L-ornithine, N5-formyl-N5-hydroxy-L-ornithine or N5-acetyl-N5-hydroxy-L-ornithine. These nonproteinogenic amino acids are building blocks of siderophores produced by some bacteria (e.g. Streptomyces coelicolor, Saccharopolyspora erythraea and Pseudomonas aeruginosa). The enzyme is specific for NADPH. cf. EC 1.14.13.196, L-ornithine N5-monooxygenase [NAD(P)H]. Group: Enzymes. Synonyms: CchB; ornithine hydroxylase; EtcB; PvdA; Af-OMO; dffA (gene name). Enzyme Commission Number: EC 1.14.13.195. 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-0795; L-ornithine N5-monooxygenase (NADPH); EC 1.14.13.195; CchB; ornithine hydroxylase; EtcB; PvdA; Af-OMO; dffA (gene name). Cat No: EXWM-0795. | |
| L-saccharopine oxidase | The enzyme is involved in pipecolic acid biosynthesis. A flavoprotein (FAD). Group: Enzymes. Synonyms: FAP2. Enzyme Commission Number: EC 1.5.3.18. 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-1545; L-saccharopine oxidase; EC 1.5.3.18; FAP2. Cat No: EXWM-1545. | |
| Moisture Complex | A complex of substances comprising free amino acids, urea, sodium pyrrolidonecarboxylate, lactic acid, allantoin and saccharides, whose function is to reconstitute the natural moisturizing factor. Use in products especially made for the dry dehydrated skin, in the form of lotions, creams and serums. Uses: Hair and skin-conditioning products, moisturizing skin care products and after-shaves products. Group: Skin actives. CAS No. 28874-51-3 / 50-99-7 / 57-13-6 / 56-86-0 / 56-87-1 / 56-40-6 / 97-59-6 / 50-21-5 / 7732-18-5 / 56-81-5 / 24634-61-5 / 532-32-1 / 90-80-2 / 99-28-5. Catalog: CI-SC-0621. | |
| Mucic acid | Mucic acid. Synonyms: Galactaric acid, MTPA, Saccharolactic acid, Tetrahydroxyadipic acid, Tetrahydroxyhexanedioic acid. CAS No. 526-99-8. Pack Sizes: 100, 500 g in poly bottle. Product ID: CDC10-0114. Molecular formula: HOOC(CHOH)4COOH. Category: Cosmetic Chelating Chemicals. Product Keywords: Cosmetic Ingredients; Cosmetic Chelating Chemicals; Mucic acid; CDC10-0114; 526-99-8; HOOC(CHOH)4COOH; Galactaric acid, MTPA, Saccharolactic acid, Tetrahydroxyadipic acid, Tetrahydroxyhexanedioic acid; 208-404-0; MFCD00004239; 526-99-8. Purity: 0.97. Color: White to off-white. EC Number: 208-404-0. Physical State: Powder. Solubility: 3.3 g/L soluble. Quality Level: 200. Storage: Store at RT. Boiling Point: 269.65°C (rough estimate). Melting Point: 220-225 °C (dec.) (lit.). Density: 1.5274 g/mL(rough estimate). | |
| N-Acetyl-L-glutamic acid | N-Acetyl-L-glutamic acid, a glutamic acid, is a component of animal cell culturing media. N-Acetyl-L-glutamic acid is a metabolite of Saccharomyces cerevisiae and human [1]. Uses: Scientific research. Group: Natural products. CAS No. 1188-37-0. Pack Sizes: 10 mM * 1 mL; 500 mg; 5 g. Product ID: HY-W015240. | |
| Nalidixic acid sodium salt | Nalidixic acid sodium salt is an inhibitor of bacterial DNA polymerase (DNA gyrase) and avian myeloblastoma virus reverse transcriptase. It inhibits nucleic acid and protein synthesis in Saccharomyces cerevisiae. It is a naphthyridone antibiotic similar in structure and mechanism to quinolones. Synonyms: Baktogram; Sodium nalidixate. Grades: ≥98%. CAS No. 3374-5-8. Molecular formula: C12H11N2NaO3. Mole weight: 254.22. | |
| Nα-Boc-D-asparagine | Nα-Boc-D-asparagine is an N-Boc-protected form of D-Asparagine. D-Asparagine is an isomer of L-Asparagine and is used by bacteria (such as Saccharomyces cerevisiae) as a sole nitrogen source for replication. L-Asparagine is also a competitive inhibitor of staphylococcal L-asparaginase and is used as a reagent to synthesize peptide antibiotics. Synonyms: Boc-D-Asn-OH; Boc-(R)-2-aminosuccinic acid 4-amide monohydrate; (2R)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid; Nalpha-Boc-D-asparagine; Boc-L-Asn-OH; Boc-D-asparagine; BOC-D-ASN. Grades: ≥ 99% (HPLC). CAS No. 75647-01-7. Molecular formula: C9H16N2O5. Mole weight: 232.20. | |
| Native Baker's yeast (S. cerevisiae) Invertase | Invertase is an enzyme that catalyzes the hydrolysis (breakdown) of sucrose (table sugar). The resulting mixture of fructose and glucose is called inverted sugar syrup. Related to invertases are sucrases. Invertases and sucrases hydrolyze sucrose to give the same mixture of glucose and fructose. Invertases cleave the O-C (fructose) bond, whereas the sucrases cleave the O-C (glucose) bond. Typically used in manufacturing confectionaries, dietary supplements, and other food grade applications. Applications: Used in the production of confectionary foods and artificial honey. Group: Enzymes. Synonyms: EC 3.2.1.26; invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; β-fructofuranosidase; β-D-fructofuranoside fructohydrolase; 9001-57. Enzyme Commission Number: EC 3.2.1.26. CAS No. 9001-57-4. Invertase. Activity: Type I, 200-300 units/mg solid; Type II, > 300 units/mg solid. Storage: -20°C. Source: Baker's yeast (S. cerevisiae). EC 3.2.1.26; invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; β-fructofuranosidase; β-D-fructofuranoside fructohydrolase; 9001-57-4. Cat No: NATE-0357. | |
| Native Candida sp. Invertase | Invertase is an enzyme that catalyzes the hydrolysis (breakdown) of sucrose (table sugar). The resulting mixture of fructose and glucose is called inverted sugar syrup. Related to invertases are sucrases. Invertases and sucrases hydrolyze sucrose to give the same mixture of glucose and fructose. Invertases cleave the O-C(fructose) bond, whereas the sucrases cleave the O-C(glucose) bond. Applications: This enzyme is useful for enzymatic determination of saccharose and for the structure investigation of carbohydrates containing ss-d-fructofuranoside residue. Group: Enzymes. Synonyms: EC 3.2.1.26; saccharase; glucosucrase; beta-h-fructosidase; beta-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; beta-fructofuranosidase. Enzyme Commission Number: EC 3.2.1.26. CAS No. 9001-57-4. Invertase. Mole weight: approx. 260 kDa. Activity: Grade? 100U/mg-solid or more (containing approx. 70% of stabilizer). Stability: Stable at-20°C for at least one year. Appearance: White amorphous powder, lyophilized. Source: Candida sp. EC 3.2.1.26; saccharase; glucosucrase; beta-h-fructosidase; beta-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; beta-fructofuranosidase. Cat No: DIA-205. | |
| Native Candida utilis Invertase | Invertase is an enzyme that catalyzes the hydrolysis (breakdown) of sucrose (table sugar). The resulting mixture of fructose and glucose is called inverted sugar syrup. Related to invertases are sucrases. Invertases and sucrases hydrolyze sucrose to give the same mixture of glucose and fructose. Invertases cleave the O-C (fructose) bond, whereas the sucrases cleave the O-C (glucose) bond. Typically used in manufacturing confectionaries, dietary supplements, and other food grade applications. Applications: This enzyme is useful for enzymatic determination of saccharose and for the structure investigation of carbohydrates containing β-d-fructofuranoside residue. Group: Enzymes. Synonyms: EC 3.2.1.26; invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; β-fructofuranosida. Enzyme Commission Number: EC 3.2.1.26. CAS No. 9001-57-4. Invertase. Mole weight: mol wt ~260 kDa. Activity: > 300 units/mg solid. Storage: -20°C. Source: Candida utilis. EC 3.2.1.26; invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; β-fructofuranosidase; β-D-fructofuranoside fructohydrolase; 9001-57-4. Cat No: NATE-0358. | |
| Native Porcine Trehalase | Trehalase is a glycoside hydrolase enzyme located in on the brush border of the small intestine that catalyzes the conversion of trehalose to glucose. It is found in most animals. The non-reducing disaccharide trehalose (α-D-glucopyranosyl-1,1-α-D-glucopyranoside) is one of the most important storage carbohydRates, which is present in almost all forms of life except mammals. The disaccharide is hydrolyzed into two molecules of glucose by the enzyme trehalase. There are two types of trehalases found in Saccharomyces cerevisiae, viz. neutral trehalase (NT) and acid trehalase (AT) classified according to their pH optima. NT has an optimum pH of 7.0, while that of AT is 4...mopara viticola-infected grapevine leaves. trehalase has also been used in a study to investigate growth arrest by trehalose-6-phosphate. Group: Enzymes. Synonyms: α,α-Trehalose glucohydrolase; Trehalase; EC 3.2.1.28; 9025-52-9; α,α-trehalase. Enzyme Commission Number: EC 3.2.1.28. CAS No. 9025-52-9. Trehalase. Activity: > 1.0 units/mg protein. Storage: -20°C. Form: buffered aqueous glycerol solution; Solution in 50% glycerol containing 1% Triton(TM) X-100 and 25 mM potassium phosphate, pH 6.5. Source: Porcine kidney. Species: Porcine. α,α-Trehalose glucohydrolase; Trehalase; EC 3.2.1.28; 9025-52-9; α,α-trehalase. Cat No: NATE-0717. | |
| Native Saccharomyces cerevisiae Adenosine-5'-triphosphate Sulfurylase | In enzymology, a sulfate adenylyltransferase (EC 2.7.7.4) is an enzyme that catalyzes the chemical reaction:ATP + sulfate<-> diphosphate + adenylyl sulfate. Thus, the two substRates of this enzyme are ATP and sulfate, whereas its two products are diphosphate and adenylyl sulfate. This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). This enzyme participates in 3 metabolic pathways:purine metabolism, selenoamino acid metabolism, and sulfur metabolism. Applications: Adenosine-5?-triphosphate sulfurylase (atp sulfurylase) may be used to study sulfur metabolism and h...s. Synonyms: ATP-sulfurylase; adenosine-5'-triphosphate sulfurylase; adenosinetriphosphate sulfurylase; adenylylsulfate pyrophosphorylase; ATP sulfurylase; sulfurylase; EC 2.7.7.4; 9012-39-9; Sulfate adenylate transferase. Enzyme Commission Number: EC 2.7.7.4. CAS No. 9012-39-9. ATP-sulfurylase. Activity: > 1.0 units/mg protein. Storage: -20°C. Form: lyophilized powder. Contains Citrate buffer salts. Source: Saccharomyces cerevisiae. ATP-sulfurylase; adenosine-5'-triphosphate sulfurylase; adenosinetriphosphate sulfurylase; adenylylsulfate pyrophosphorylase; ATP sulfurylase; sulfurylase; EC 2.7.7.4; 9012-39-9; Sulfate adenylate transferase. Cat No: NATE-0090. | |
| Native Saccharomyces cerevisiae Esterase | An esterase is a hydrolase that splits esters into acids and alcohols. Applications: The compound is commonly used for the synthesis of biodiesel and biopolymers, as well as in the production of pharmaceuticals, agr ochemicals and flavor compounds. Group: Enzymes. Synonyms: EC 3.1.1.1; ali-esterase; B-esterase; monobutyrase; cocaine esterase; procaine esterase; methylbutyrase; vitamin A esterase; butyryl esterase; carboxyesterase; carboxylate esterase; carboxylic esterase; methylbutyRate esterase; triacetin esterase; carboxyl ester hydrolase; butyRate esterase; methylbutyrase; α-carboxylesterase; propionyl esterase; nonspecific carboxylesterase; esterase D; esterase B; es. Enzyme Commission Number: EC 3.1.1.1. CAS No. 9016-18-6. Esterase. Activity: ~2 U/g. Storage: 2-8°C. Form: lyophilized powder. Source: Saccharomyces cerevisiae. EC 3.1.1.1; ali-esterase; B-esterase; monobutyrase; cocaine esterase; procaine esterase; methylbutyrase; vitamin A esterase; butyryl esterase; carboxyesterase; carboxylate esterase; carboxylic esterase; methylbutyRate esterase; triacetin esterase; carboxyl ester hydrolase; butyRate esterase; methylbutyrase; α-carboxylesterase; propionyl esterase; nonspecific carboxylesterase; esterase D; esterase B; esterase A; serine esterase; carboxylic acid esterase; cocaine esterase; 9016-18-6. Cat No: NATE-0240. | |
| Native Saccharomyces cerevisiae Invertase Glycoprotein Standard | Invertase is an enzyme that catalyzes the hydrolysis (breakdown) of sucrose (table sugar). The resulting mixture of fructose and glucose is called inverted sugar syrup. Related to invertases are sucrases. Invertases and sucrases hydrolyze sucrose to give the same mixture of glucose and fructose. Invertases cleave the O-C (fructose) bond, whereas the sucrases cleave the O-C (glucose) bond. Typically used in manufacturing confectionaries, dietary supplements, and other food grade applications. Applications: The invertase glycoprotein standard can be used to demonstrate n-glycosylation using pngase f with both in-solution and in-gel pr ocedures. the extent of deglycosylation can be assessed by mobility shift on sds-page gels. used in the production of confectionary foods and artificial honey. Group: Enzymes. Synonyms: EC 3.2.1.26; invertase; saccharase; glucosucrase; β-h-fructosidase; &bet. Enzyme Commission Number: EC 3.2.1.26. CAS No. 9001-57-4. Invertase. Storage: 2-8°C. Form: lyophilized powder. Source: Saccharomyces cerevisiae. EC 3.2.1.26; invertase; saccharase; glucosucrase; β-h-fructosidase; β-fructosidase; invertin; sucrase; maxinvert L 1000; fructosylinvertase; alkaline invertase; acid invertase; β-fructofuranosidase; β-D-fructofuranoside fructohydrolase; 9001-57-4. Cat No: NATE-0359. | |
| O-Glycosidase from Streptococcus pneumoniae, Recombinant | O-Glycosidase releases unsubstituted Ser-and Thr-linked β-Gal-(1?3)-α-GalNAc (Core 1 type O-glycan) from glycoproteins. Substitutions of the disaccharide core with sialic acid, lactosamine (galactose-N-acetyl glucosamine), or fucose will block hydrolysis and prevent the liberation of the oligosaccharide from the protein. Pretreament with glycolytic enzymes to remove substituent saccharides from the O-glycan may be needed prior to cleavage using O-glycosidase. Group: Enzymes. Synonyms: endo-α-acetylgalactosaminidase; endo-α-N-acetyl-D-galactosaminidase; mucinaminylserine mucinaminidase; D-galactosyl-3-(N-acetyl-α-D-galacto. Enzyme Commission Number: EC 3.2.1.97. CAS No. 9032-92-2. O-Glycosidase. Storage: 2-8°C. Form: buffered aqueous solution; Solution in 50 mM sodium phosphate, pH 7.5. Source: E. coli. Species: Streptococcus pneumoniae. endo-α-acetylgalactosaminidase; endo-α-N-acetyl-D-galactosaminidase; mucinaminylserine mucinaminidase; D-galactosyl-3-(N-acetyl-α-D-galactosaminyl)-L-serine mucinaminohydrolase; endo-α-GalNAc-ase; glycopeptide α-N-acetylgalactosaminidase; D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N-acetyl-galactosaminohydrolase; 9032-92-2; EC 3.2.1.97. Pack: Supplied with 5× Reaction Buffer, 250 mM NaH2PO4 pH 5.0. Cat No: NATE-0497. | |
| Piroxicam Impurity D | An impurity of Piroxicam which is used for the treatment of inflammation and pain caused by rheumatoid arthritis or osteoarthritis. Synonyms: 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide; Saccharin N-(2-Acetic Acid Methyl Ester); NSC 49216. Grades: > 95%. CAS No. 6639-62-9. Molecular formula: C10H9NO5S. Mole weight: 255.25. | |
| Saccharin | Saccharin occurs as odorless white crystals or a white crystalline powder. It has an intensely sweet taste, with a metallic or bitter aftertaste that at normal levels of use can be detected by approximately 25% of the population. The aftertaste can be masked by blending saccharin with other sweeteners. Synonyms: 1, 2-Benzisothiazolin-3-one 1, 1-dioxide; benzoic acid sulfimide; benzoic sulfimide; benzosulfimide; 1, 2-dihydro-2-ketobenzisosulfonazole; 2, 3-dihydro-3-xobenzisosulfonazole; E954; Garantose; gluside; Hermesetas; sacarina; saccarina; saccharin insoluble; saccharinum; o-sulfobenzimide; o-sulfobenzoic acid imide. CAS No. 81-07-2. Product ID: PE-0483. Molecular formula: C7H5NO3S. Mole weight: 183.18. Category: Sweetening agent. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Saccharin; Sweeteners Excipients; Sweetening agent; C7H5NO3S; 81-07-2; 81-07-2. UNII: C151H8M554. Chemical Name: 1, 2-Benzisothiazol-3(2H)-one 1, 1-dioxide. Grade: Pharmceutical Excipients. Administration route: Oral; Topical. Dosage Form: Oral solutions, syrups, tablets, and topical preparations. Stability and Storage Conditions: Saccharin is stable under the normal range of conditions employed in formulations. In the bulk form it shows no detectable decomposition and only when it is exposed to a high temperature (125°C) at a low pH (pH 2) for over 1 hour does significant decomposition occur. The decomposition pr | |
| Saccharin 1-Methylimidazole | Saccharin 1-Methylimidazole is a reagent used for nucleic acid synthesis (1,2). Group: Biochemicals. Grades: Highly Purified. CAS No. 482333-74-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C11H11N3O3S, Molecular Weight: 265.29. US Biological Life Sciences. | Worldwide |
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