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| Product | Description | |
|---|---|---|
| Maltotetraose | Maltotetraose can serve as a substrate for enzyme-linked assays to measure amylase activity in biological fluids. Maltotetraose has oral active, and reduces TNF-α -induced inflammatory responses by inhibiting NF-κB activity and decreasing ICAM-1 expression. Maltotetraose also inhibits PDGF -induced vascular smooth muscle cell migration and neovascularization. Additionally, Maltotetraose derivatives can function as probes for detecting bacterial infections by targeting the maltodextrin transporter. With good long-term safety, Maltotetraose holds promise for research in atherosclerosis-related diseases [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: Amylotetraose; Fujioligo 450; α-1,4-Tetraglucose. CAS No. 34612-38-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-N2464. |  |
| Maltotetraose-[UL-13C24] | Maltotetraose-[UL-13C24] is a 13C labelled analogue of Maltotetraose, which is a maltooligosaccharide that is used for research and diagnostic purposes. Maltotetraose-[13C2] itself can be also used as a standard in diagnostic purposes. Molecular formula: [13C]24H42O21. Mole weight: 690.39. |  |
| limit dextrin α-1,6-maltotetraose-hydrolase | This bacterial enzyme catalyses a reaction similar to EC 3.2.1.33, amylo-α-1,6-glucosidase (one of the activities of the eukaryotic glycogen debranching enzyme). However, while EC 3.2.1.33 removes single glucose residues linked by 1,6-α-linkage, and thus requires the additional activity of 4-α-glucanotransferase (EC 2.4.1.25) to act on limit dextrins formed by glycogen phosphorylase (EC 2.4.1.1), this enzyme removes maltotriose and maltotetraose chains that are attached by 1,6-α-linkage to the limit dextrin main chain, generating a debranched limit dextrin without a need for another enzyme. Group: Enzymes. Synonyms: glgX (gene name); glycogen debranching enzyme (ambiguous). Enzyme Commission Number: EC 3.2.1.196. 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-3880; limit dextrin α-1,6-maltotetraose-hydrolase; EC 3.2.1.196; glgX (gene name); glycogen debranching enzyme (ambiguous). Cat No: EXWM-3880. |  |
| glucan 1,4-α-maltohexaosidase | cf. EC 3.2.1.3 glucan 1,4-α-glucosidase, which removes successive glucose residues; EC 3.2.1.2 β-amylase, which removes successive maltose residues; EC 3.2.1.116 glucan 1,4-α-maltotriohydrolase, which removes successive maltotriose units and EC 3.2.1.60 glucan 1,4-α-maltotetraohydrolase, which removes successive maltotetraose residues. The products have the α-configuration. Group: Enzymes. Synonyms: exo-maltohexaohydrolase; 1,4-α-D-glucan maltohexaohydrolase. Enzyme Commission Number: EC 3.2.1.98. CAS No. 72561-12-7. Glucan 1,4-α-maltohexaosidase. 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-3961; glucan 1,4-α-maltohexaosidase; EC 3.2.1.98; 72561-12-7; exo-maltohexaohydrolase; 1,4-α-D-glucan maltohexaohydrolase. Cat No: EXWM-3961. | |
| Native Aspergillus niger Glucosidase | Glucosidase catalyzes the hydrolysis of α-1,4 linkages with a substrate preference for maltose, maltotriose and maltotetraose. Reactivity with large polysaccharides like dextrin and starch have also been described. Group: Enzymes. Synonyms: EC 3.2.1-; 9033-06-1; Glucosidase; Cellobiase. Enzyme Commission Number: EC 3.2.1-. CAS No. 9001-22-3. β-Glucosidase. Activity: > 750 U/g. Storage: 2-8°C. Form: powder; gray-brown. Source: Aspergillus niger. EC 3.2.1-; 9033-06-1; Glucosidase; Cellobiase. Cat No: NATE-0306. | |
| 4-Nitrophenyl a-D-maltotetraoside | 4-Nitrophenyl α-D-maltotetraoside, a vital compound in biomedical research, serves as a fundamental bioactive constituent within the pharmaceutical sector. Its primary purpose lies in examining and evaluating the enzymatic activities prevalent in the field. This substrate finds extensive usage, especially in enzyme assays that focus on carbohydrate metabolism. Such utilization makes it a remarkable resource for investigating and comprehending metabolic disorders, along with glycogen storage diseases. Synonyms: PG4; 4-Nitrophenyl O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-α-D-glucopyranoside; 4-Nitrophenyl-α-maltotetraoside; p-Nitrophenyl α-maltotetraoside. CAS No. 66068-37-9. Molecular formula: C30H45NO23. Mole weight: 787.67. | |
| a-Maltotetraosyl-a,a-trehalose | a-Maltotetraosyl-a,a-trehalose is an intricate and cutting-edge compound breakthrough, holding immense potential in the realm of studying an array of diseases such as neurodegenerative disorders and metabolic anomalies. CAS No. 171609-69-1. Molecular formula: C36H62O31. Mole weight: 990.86. | |
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