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| Product | Description | |
|---|---|---|
| Lipase Substrate | ?95% (HPLC). Group: Fluorescence/luminescence spectroscopy. |  |
| Lipase Substrate | for the titrimetric determination of enzyme activity. Group: Fluorescence/luminescence spectroscopy. | |
| 1,2-Dilaurin | 1,2-Dilaurin is a diacylglycerol containing lauric acid at the sn-1 and sn-2 positions. It has been used as an internal standard for the quantification of diglycerides in rat desheathed sciatic nerves. [1] Monomolecular films containing 1,2-dilauroyl-rac-glycerol have been used as substrates to measure surface pressure and the effect of pancreatic procolipase and colipase on porcine pancreatic lipase activity. [2] References: [1]. Zhu, X. and Eichberg, J. 1,2-Diacylglycerol content and its arachidonyl-containing molecular species are reduced in the sciatic nerve of streptozotocin-induced diabetic rats. J. Neurochemistry. 55(3), 1087-1090 (1990).[2]. Wieloch, T., Borgstr m, B., Piéroni, G. et al. Porcine trypsinogen and its trypsin-activated form: lipid binding and lipase activation on monomolecular membranes. FEBS Express. 128(2), 217-220 (1981). Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: (Rac)-1,2-Didodecanoylglycerol. CAS No. 17598-94-6. Pack Sizes: 5 mg; 10 mg. Product ID: HY-W127391. |  |
| 1,2-Di-O-lauryl-rac-glycero-3-glutaric acid 6?-methylresorufin ester | lipase substrate. Group: Fluorescence/luminescence spectroscopy. | |
| 1-Hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-mu-hydrotetracarbonyldiruthenium(II) | 1-Hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-mu-hydrotetracarbonyldiruthenium(II). Uses: In conjugation with lipase, ruthenium catalyst used in the asymmetric transformation of ketones and enol acetates into chiral acetates. dynamic kinetic resolution resulting from the ruthenium catalyzed racemization of enzymatically- resolved substrates. conversion of secondary amines to primary amines in the presence of ammonia. co-catalyt for aerobic lactonization of diols. Additional or Alternative Names: Shvo's catalyst. Product Category: Ruthenium series catalysts. Appearance: Powder. CAS No. 104439-77-2. Molecular formula: C62H41O6Ru2. Mole weight: 1084.1. Purity: 0.98. Canonical SMILES: [C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].C1=CC=C(C=C1)C2=C(C(=O)C(=C2C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5.C1=CC=C(C=C1)[C]2[C]([C]([C]([C]2C3=CC=CC=C3)O)C4=CC=CC=C4)C5=CC=CC=C5.[Ru].[Ru]. Product ID: ACM104439772-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-Naphthyl Caprylate | 2-Naphthyl caprylate is a chromogenic substrate. 2-Naphthyl caprylateis a chromogenic substrate for CES (carboxylesterase) and lipase. 2-naphthol is released upon hydrolyzation. By simultaneous coupling with a diazonium salt, the corresponding azo-dye is formed. Naphthols can also be detected by fluorescence analysis. Used in an colorimetric assay for the extracellular lipase of Pseudomonas fluorescens B52. Group: Biochemicals. Grades: Highly Purified. CAS No. 10251-17-9. Pack Sizes: 250mg, 500mg. Molecular Formula: C18H22O2, Molecular Weight: 270.37. US Biological Life Sciences. |  Worldwide |
| 2-Phenyl-1,3-propanediol-d4 | Labeled Felbamate derived compounds. A labeled substrate for eukaryotic lipase enzymes. Group: Biochemicals. Alternative Names: 2-Phenyl-1,3-propane-1,1,3,3-d4-diol; NSC 78023-d4. Grades: Highly Purified. CAS No. 98704-00-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2-Phenyl-1,3-propanediol-[d4] | 2-Phenyl-1,3-propanediol-[d4]. Uses: Labelled felbamate derived compounds. a labelled substrate for eukaryotic lipase enzymes. Synonyms: 2-Phenyl-1,3-propanediol D4; 2-Phenyl-1,3-propane-1,1,3,3-d4-diol; NSC 78023-d4. Grade: 98%. CAS No. 98704-00-8. Molecular formula: C9H8D4O2. Mole weight: 156.22. |  |
| 4-Methylumbelliferyl oleate | 4-Methylumbelliferyl oleate is a fluorogenic substrate for acid and alkaline lipases. 4-Methylumbelliferyl oleate is cleaved by lipases, liberating 4-Methylumbelliferyl (Ex/Em=320/450 nm) [1] [2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 18323-58-5. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-117095. | |
| 4-Nitrophenyl butyrate | 4-Nitrophenyl butyrate consists of butyric acid chains esterified with 4-nitrophenol groups, thus giving it a yellow color. This compound is commonly used as a substrate in enzyme assays to measure esterase and lipase activity. When these enzymes cleave the ester bond, the nitrophenol group is released and the color changes from yellow to orange. Thus, the rate of color change can be used to determine enzyme activity. In addition, 4-Nitrophenyl butyrate can also be used as organic synthesis reagent and dye intermediate. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 2635-84-9. Pack Sizes: 1 g; 5 g. Product ID: HY-W014449. | |
| 4-Nitrophenyl decanoate | lipase substrate. Group: Fluorescence/luminescence spectroscopy. | |
| 4-Nitrophenyl stearate | lipase substrate. Group: Fluorescence/luminescence spectroscopy. | |
| acetylalkylglycerol acetylhydrolase | Hydrolysis of the acetyl group from the 1-alkyl-2-acetyl and 1-alkyl-3-acetyl substrates occurs at apparently identical rates. The enzyme from Erlich ascites cells is membrane-bound. It differs from lipoprotein lipase (EC 3.1.1.34) since 1,2-diacetyl-sn-glycerols are not substrates. It also differs from EC 3.1.1.47, 1-acetyl-2-alkyl-glycerophosphocholine esterase. Group: Enzymes. Synonyms: alkylacetylglycerol acetylhydrolase. Enzyme Commission Number: EC 3.1.1.71. 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-3499; acetylalkylglycerol acetylhydrolase; EC 3.1.1.71; alkylacetylglycerol acetylhydrolase. Cat No: EXWM-3499. |  |
| Glycerol-3-phosphate oxidase from Microorganism | In enzymology, a glycerol-3-phosphate oxidase (EC 1.1.3.21) is an enzyme that catalyzes the chemical reaction: sn-glycerol 3-phosphate + O2 ? glycerone phosphate + H2O2. Thus, the two substrates of this enzyme are sn-glycerol 3-phosphate and O2, whereas its two products are glycerone phosphate and H2O2. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. This enzyme participates in glycerophospholipid metabolism. It employs one cofactor, FAD. Applications: This enzyme is useful for enzymatic determination of triglyceride when coupled with lipoprotein lipase and glycerokinase in clinical analysis. Group: Enzymes. Synonyms: L-α-glycerophosphate oxidase; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosph. Enzyme Commission Number: EC 1.1.3.21. CAS No. 9046-28-0. Activity: 15 U/mg-solid or more (containing approx. 60% of stabilizers). Appearance: Yellowish amorphous powder, lyophilized. Form: Freeze dried powder. Source: Microorganism. L-α-glycerophosphate oxidase; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-alpha-glycerophosphate oxidase; alpha-glycerophosphate oxidase; L-alpha-glycerol-3-phosphate oxidase; EC 1.1.3.21. Cat No: DIA-200. | |
| Glycerol-d5 Trivalerate | Glycerol-d5 Trivalerate is labelled Glycerol Trivalerate (G598252) which is used a a substrate to determine lipase activity in cheese. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C18H27D5O6, Molecular Weight: 349.47. US Biological Life Sciences. | Worldwide |
| hormone-sensitive lipase | This enzyme is a serine hydrolase. Compared with other lipases, hormone-sensitive lipase has a uniquely broad substrate specificity. It hydrolyses all acylglycerols (triacylglycerol, diacylglycerol and monoacylglycerol) as well as cholesteryl esters, steroid fatty acid esters, retinyl esters and p-nitrophenyl esters. It exhibits a preference for the 1- or 3-ester bond of its acylglycerol substrate compared with the 2-ester bond. The enzyme shows little preference for the fatty acids in the triacylglycerol, although there is some increase in activity with decreasing chain length. The enzyme activity is increased in response to hormones that elevate intracellular levels of cAMP. Group: Enzymes. Synonyms: HSL. Enzyme Commission Number: EC 3.1.1.79. 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-3507; hormone-sensitive lipase; EC 3.1.1.79; HSL. Cat No: EXWM-3507. | |
| Immobilized Lipase from Pseudomonas sp. | A lipase is an enzyme that catalyzes the hydrolysis of fats (lipids). Lipases are a subclass of the esterases. Lipases perform essential roles in the digestion, transport and processing of dietary lipids (e.g. triglycerides, fats, oils) in most, if not all, living organisms. Genes encoding lipases are even present in certain viruses. The enzyme is a preparation of a pseudomonas sp. lipase (dia-210) immobilized on hyflo super-cel. Applications: This enzyme is useful for enzymatic ester synthesis, transesterification, acidolysis and alcholysis in organic solvents or solvent free substrate. Group: Enzymes. Synonyms: immobilized Lipase; Lipase; Lipase, immobilized Lipase. Lipase. Activity: 0.5U/mg-solid or more. Appearance: Light brown powder (immobilized on Hyflo Super-Cel). Source: Pseudomonas sp. immobilized Lipase; Lipase; Lipase, immobilized Lipase. Cat No: DIA-277. | |
| Lipase-polyethylene glycol | A lipase is an enzyme that catalyzes the hydrolysis of fats (lipids). Lipases are a subclass of the esterases. Lipases perform essential roles in the digestion, transport and processing of dietary lipids (e.g. triglycerides, fats, oils) in most, if not all, living organisms. Genes encoding lipases are even present in certain viruses. Most lipases act at a specific position on the glycerol backbone of lipid substrate (A1, A2 or A3) (small intestine). Several other types of lipase activities exist in nature, such as phospholipases and sphingomyelinases, however these are usually treated separately from "conventional" lipases. Some lipases are expressed and secreted by pathogenic organisms during the infection. Group: Enzymes. Synonyms: PEG-Lipase; Lipase-polyethylene glycol. Lipase. Activity: ~75,000 units/mg protein (using olive oil). Storage: -20°C. Form: Lyophilized powder containing PEG. PEG-Lipase; Lipase-polyethylene glycol. Pack: Package size based on protein content. Cat No: NATE-0539. | |
| Native Aspergillus sp. Lipase (API) | This product is a lipase (TLL) from Thermomyces lanuginosus and it is produced by a submerged fermentation of Aspergillus sp.In opposition to most enzymes, lipases exhibit a wide specificity, recognizing very different substrates. This permits to use a determined lipases as a catalyst for very different reactions, and makes that lipases may be used in pharmaceuticals and drugs production, in energy (biodiesel) or food manufacture, etc. TLL enzyme is a basophilic and noticeably thermostable enzyme. Initially oriented toward the food industry, TLL has been used in many different industrial areas such as modification of fats and oils, production of biodiesel, production of fine chemicals (mainly in enatio/regioselective or specific processes), etc. This product is optimally designed for production of API. Group: Enzymes. Synonyms: EC 3.1.1.3; 9001-62-1; Lipase; Triacylglycerol acylhydrolase; Triacylglycerol lipase; butyrinase; . Enzyme Commission Number: EC 3.1.1.3. CAS No. 9001-62-1. Lipase. Activity: 100,000 unit/g. Appearance: dark brown liquid. Storage: Enzymes gradually lose activity over time depending on storage temperature and humidity. Cool and dry conditions are recommended. At lower temperatures the storage stability is increased. Extended storage and/or adverse conditions, including higher temperatures or high humidity, may lead to a | |
| Native Aspergillus sp. Lipase (immobilized) | This product is a lipase (TLL) from Thermomyces lanuginosus and it is produced by a submerged fermentation of Aspergillus sp.In opposition to most enzymes, lipases exhibit a wide specificity, recognizing very different substrates. This permits to use a determined lipases as a catalyst for very different reactions, and makes that lipases may be used in pharmaceuticals and drugs production, in energy (biodiesel) or food manufacture, etc. TLL enzyme is a basophilic and noticeably thermostable enzyme. Initially oriented toward the food industry, TLL has been used in many different industrial areas such as modification of fats and oils, production of biodiesel, production of fine chemicals (mainly in enatio/regioselective or specific processes), etc. This product is an immobilized non-specific lipase for production of specialty products and oleochemicals. Group: Enzymes. Synonyms: EC 3.1.1.3; 9001-62-1; Lipase; Triacylglycerol acylhydrolase; Triacylglycerol lipase; buty. Enzyme Commission Number: EC 3.1.1.3. CAS No. 9001-62-1. Lipase. Activity: 100,000 unit/g. Appearance: dark brown liquid. Storage: Enzymes gradually lose activity over time depending on storage temperature and humidity. Cool and dry conditions are recommended. At lower temperatures the storage stability is increased. Extended storage and/or adverse conditions, including hig | |
| Native Microorganism L-α-glycerophosphate oxidase | In enzymology, a glycerol-3-phosphate oxidase (EC 1.1.3.21) is an enzyme that catalyzes the chemical reaction: sn-glycerol 3-phosphate + O2 <-> glycerone phosphate + H2O2. Thus, the two substrates of this enzyme are sn-glycerol 3-phosphate and O2, whereas its two products are glycerone phosphate and H2O2. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. This enzyme participates in glycerophospholipid metabolism. It employs one cofactor, FAD. Applications: This enzyme is useful for enzymatic determination of triglyceride when coupled with lipoprotein lipase and glycerokinase in clin...ate oxidase; EC 1.1.3.21. Enzyme Commission Number: EC 1.1.3.21. CAS No. 9046-28-0. Glycerol-3-phosphate oxidase. Mole weight: approx. 93 kDa (by gel filtration). Activity: Grade? 15 U/mg-solid or more (containing approx. 60% of stabilizers). Stability: Stable at-20°C for at least 6 months. Appearance: Yellowish amorphous powder, lyophilized. Source: Microorganism. L-α-glycerophosphate oxidase; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-alpha-glycerophosphate oxidase; alpha-glycerophosphate oxidase; L-alpha-glycerol-3-phosphate oxidase; EC 1.1.3.21. Cat No: DIA-200. | |
| Native Pediococcus sp. Glycerol 3-phosphate Oxidase | In enzymology, a glycerol-3-phosphate oxidase (EC 1.1.3.21) is an enzyme that catalyzes the chemical reaction:sn-glycerol 3-phosphate + O2<-> glycerone phosphate + H2O2. Thus, the two substrates of this enzyme are sn-glycerol 3-phosphate and O2, whereas its two products are glycerone phosphate and H2O2. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. This enzyme participates in glycerophospholipid metabolism. It employs one cofactor, FAD. Applications: This enzyme is useful for enzymatic determination of triglyceride when coupled with lipoprotein lipase and glycerokinase in clinical analysis. Group: Enzymes. Synonyms: EC 1.1.3.21; glycerol phosphate ox. Enzyme Commission Number: EC 1.1.3.21. CAS No. 9046-28-0. Glycerol-3-phosphate oxidase. Mole weight: ~76 kDa (gel filtration). Activity: 40-80 units/mg solid. Storage: 2-8°C. Form: Lyophilized powder containing stabilizers. Source: Pediococcus sp. EC 1.1.3.21; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-α-glycerophosphate oxidase; α-glycerophosphate oxidase; L-α-glycerol-3-phosphate oxidase; Glycerol 3-phosphate Oxidase; 9046-28-0; sn-Glycerol 3-phosphate:oxygen 2-oxidoreductase; L-Glycerol 3-phosphate Oxidase; GPO. Cat No: NATE-0315. | |
| Native Pediococcus sp. L-α-glycerophosphate oxidase | In enzymology, a glycerol-3-phosphate oxidase (EC 1.1.3.21) is an enzyme that catalyzes the chemical reaction: sn-glycerol 3-phosphate + O2 <-> glycerone phosphate + H2O2. Thus, the two substrates of this enzyme are sn-glycerol 3-phosphate and O2, whereas its two products are glycerone phosphate and H2O2. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. This enzyme participates in glycerophospholipid metabolism. It employs one cofactor, FAD. Applications: This enzyme is useful for enzymatic determination of triglyceride when coupled with lipoprotein lipase and glycerokinase in cli... 9046-28-0. Glycerol-3-phosphate oxidase. Mole weight: approx. 76 kDa (by gel filtration). Activity: Grade? 40 U/mg-solid or more (containing approx. 40% of stabilizers). Stability: Stable at-20°C for at least one year (A decrease in activity of ca. 10% may occur at 5°C within 6 months.). Appearance: Yellowish amorphous powder, lyophilized. Source: Pediococcus sp. L-α-glycerophosphate oxidase; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-alpha-glycerophosphate oxidase; alpha-glycerophosphate oxidase; L-alpha-glycerol-3-phosphate oxidase; EC 1.1.3.21. Cat No: DIA-199. | |
| N-Formyl-L-leucine | A synthetic substrate of the lipase inhibitor lipstatin. Group: Biochemicals. Alternative Names: N-Formyl-S-leucine; N-Formylleucine; NSC 334321. Grades: Highly Purified. CAS No. 6113-61-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| N-Formyl-L-leucine-d3 | A labeled synthetic substrate of the lipase inhibitor Lipstatin. Group: Biochemicals. Alternative Names: N-Formyl-S-leucine-d3; N-Formylleucine-d3; NSC 334321-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Resorufin butyrate | Resorufin butyrate is a fluorogenic substrate for triglyceride lipases and cholinesterase (Ex=570 nm, Em=580 nm) [1] [2] [3]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 15585-42-9. Pack Sizes: 5 mg; 10 mg. Product ID: HY-116583. | |
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