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| Product | Description | |
|---|---|---|
| Methyl-β-cyclodextrin | Methyl-β-cyclodextrin. CAS No. 128446-36-6. Product ID: CDC10-0113. Molecular formula: C54H94O35. Category: Cosmetic Chelating Chemicals. Product Keywords: Cosmetic Ingredients; Cosmetic Chelating Chemicals; Methyl-β-cyclodextrin; CDC10-0113; 128446-36-6; C54H94O35; 128446-36-6. Color: White to off-white. Physical State: Powder. Solubility: H2O: 50 mg/mL. Quality Level: 300. Storage: room temp. Melting Point: 180-182 °C (lit.). Product Description: Methyl-β-cyclodextrin is a heptasaccharide, soluble in water, and has more affinity to cholesterol due to the presence of hydrophobic core. Cyclodextrins are cyclic oligosaccharides consisting of 6, 7, or 8 glucopyranose units, usually referred to as α-, β-, or γ-cyclodextrins, respectively. These compounds have rigid doughnut-shaped structures making them natural complexing agents. The unique structures of these compounds owe their stability to intramolecular hydrogen bonding between the C2- and C3-hydroxyl groups of neighboring glucopyranose units. The molecule takes on the shape of a torus with the C2- and C3-hydroxyls located around the larger opening and the more reactive C6-hydroxyl aligned around the smaller opening. The arrangement of C6-hydroxyls opposite the hydrogen bonded C2- and C3-hydroxyls forces the oxygen bonds into close proximity within the cavity, leading to an electron rich, hydrophobic interior. The size of |  |
| Methyl-β-cyclodextrin | Methyl-?-cyclodextrin (Methyl-beta-cyclodextrin) is a cyclic heptasaccharide used to deliver hydrophobic agents based on its property of solubilizing non-polar substances. Methyl-?-cyclodextrin is also extensively used as a cholesterol-depleting reagent[1]. Methyl-?-cyclodextrin strongly reduces clathrin-dependent endocytosis[2]. Methyl-?-cyclodextrin blocks cell migrasome formation[3]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: Methyl-beta-cyclodextrin. CAS No. 128446-36-6. Pack Sizes: 500 mg; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-101461. |  |
| UDP-N-acetylglucosamine 4,6-dehydratase (configuration-retaining) | Contains NAD+ as a cofactor. This is the first enzyme in the biosynthetic pathway of N,N'-diacetylbacillosamine, the first carbohydrate in the glycoprotein N-linked heptasaccharide in Campylobacter jejuni. This enzyme belongs to the short-chain dehydrogenase/reductase family of enzymes. Group: Enzymes. Synonyms: PglF. Enzyme Commission Number: EC 4.2.1.135. 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-4976; UDP-N-acetylglucosamine 4,6-dehydratase (configuration-retaining); EC 4.2.1.135; PglF. Cat No: EXWM-4976. |  |
| 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. | |
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