Carboidratos e Glicoconjugados

<p>Maltotridecaose is a sugar alcohol with an acceptor group that can be introduced into a cavity in a molecule. It is a sweetener that has been shown to have oligosaccharide properties, which are the molecules that comprise dietary carbohydrates. Maltotridecaose can be found as an unlabeled ingredient in foods such as sugar-free chewing gum, chocolate, and ice cream. The debranching of maltotridecaose occurs by way of glucans and licheniformis.</p>

<p>Safflor Yellow A is a natural drug that has been shown to have hypoglycemic effects. It is a potent inhibitor of glucose-6-phosphatase and glucose-6-phosphate dehydrogenase, which are enzymes involved in the conversion of glucose to glycogen. Safflor Yellow A also inhibits neuronal death, as it blocks the enzyme activities that lead to neuronal cell death. This drug has also shown antitumor activity, as it induces apoptosis in tumor cells. Safflor Yellow A also has antihyperlipidemic effects and can be used for the treatment of coronary heart disease. Low doses of this drug have been shown to reduce systolic pressure in rats and improve blood coagulation. The mechanism of action for this drug is not yet known but may involve toll-like receptor 4 signaling pathways or polymerase chain reaction (PCR).</p>

<p>Neutral difucosylated hexasasaccharide naturally present in human breast milk</p>

<p>2-Acetamido-3-O-(2-acetamido-2-deoxy-b-D-glucopyranosyl)-2-deoxy-D-galactopyranose is a methylated, saccharide, Polysaccharide. It is a custom synthesis of a carbohydrate sugar. It is fluorinated to increase its bioavailability. 2 Acetamido 3 O 2 acetamido 2 deoxy b D glucopyranosyl 2 deoxy D galactopyranose has CAS No. 95673 98 6 and the molecular weight is 524.87 g/mol. It has a purity of &gt;99% and comes in powder form.</p>

<p>Chondroitin disaccharide di-6S (CDD6S) is a synthetic, fluorinated oligosaccharide that is used for glycosylation and modification of proteins, polysaccharides, and other biomolecules. It has been shown to be effective in inhibiting the growth of cancer cells by targeting the sugar moiety on cell surface receptors. CDD6S has been modified with methyl groups at various positions on the sugar chain to increase its activity against certain cancers.</p>

<p>Globotriose-sp-biotin is a custom synthesis that contains a fluorinated, methylated, and modified monosaccharide. It is a synthetic oligosaccharide with glycosylation at the reducing end. Globotriose-sp-biotin can be used in the modification of polysaccharides and complex carbohydrates to improve their bioactivity. This product has a CAS number of 127798-73-5 and is listed as an Oligosaccharide under Glycosylations in the Carbohydrate section.</p>

<p>DFP00173: Potent, selective AQP3 inhibitor; IC50 ~0.1-0.4 μM; less effective on AQP7, AQP9.</p>

<p>The objective of this project is to design a microcontroller-based system that can monitor and diagnose the level of damage in a composite material. The system will consist of an array of sensors, actuators, and microcontrollers that are connected by a wireless network. The sensors will measure the levels of damage at each point within the composite material. The actuators will provide feedback to the sensors, adjusting their frequency and amplitude based on the level of damage detected. Microcontrollers will be responsible for analyzing data from the sensors and diagnosing any faults in the system. A miniaturized dry skin patch could be used as an alternative to traditional wet skin tests for monitoring skin health.</p>

<p>Lactose-PAA-biotin is a biotin linked to lactose by a polyacrylamide linker</p>

<p>Trehalose 6-octanoate is a modified form of trehalose that has been synthesized and fluorinated. It is a monosaccharide, which means it is one of the simplest forms of sugar. Trehalose 6-octanoate is an oligosaccharide, which means it is a sugar molecule made up of several smaller sugar molecules. This sugar can be modified to include methyl groups, making it a polysaccharide. Polysaccharides are complex carbohydrates that can often be found in plants or animals. Trehalose 6-octanoate is used in the modification of proteins and lipids for the production of pharmaceuticals and other products.</p>

<p>Heparin derived disaccharide sodium salt is a salt form of heparin. It is a heterogenous mixture of low molecular weight compounds that are composed of sugar residues and sulfation. Heparin derived disaccharide sodium salt has been used for the treatment of thrombocytopenic purpura, thrombotic thrombocytopenic purpura, and other bleeding disorders. This drug also has been used to prevent blood coagulation in patients undergoing surgery.</p>

<p>Tetragalacturonic acid (α-1,4 galacturonotetraose) is derived from pectin or pectic acid by enzymatic or partial acid hydrolysis (Combo, 2012). It is used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s), and gluconase(s) (Jayani, 2005). The addition of very short fragments of homogalacturonan, tri-galacturonate, and tetra-galacturonate oligosaccharides restores development in dark-grown, de-etiolated seedling mutants, suggesting that they are unable to generate de-methylesterified pectin fragments. A model of spatiotemporally separated photoreceptive and signal-responsive cell types has been proposed, that contains overlapping subsets of the regulatory network of light-dependent seedling development (Sinclair, 2017).</p>

<p>Methyl 4,6-O-benzylidene-3-O-(b-D-glucopyranoside)-a-D-glucopyranoside is a synthetic oligosaccharide. It is an important building block of polysaccharides and glycoconjugates. This compound is used in the synthesis of complex carbohydrates, such as glycosylation, polysaccharides, and click modification. It can be custom synthesized for research purposes and has been shown to be high purity.</p>

<p>Monofucosyllacto-N-hexaose II is a tetraol that is used as a reagent in the synthesis of enantioenriched and synthetically tetrasaccharidic products. Monofucosyllacto-N-hexaose II can be obtained by the reaction of Grignard reagents with glucose or by stereoselective reduction of an alpha, beta unsaturated ketone. The presence of the glucose residue in Monofucosyllacto-N-hexaose II makes it an acceptor for esterification reactions. This compound has chiral centers due to its two stereogenic centers at C2 and C3, which are both beta positions on the glucose residue. Monofucosyllacto-N-hexaose II also has a free hydroxyl group at C5 that can be esterified to produce chiral esters.</p>

<p>N-Acetylneuraminic acid hexamer disodium salt is a custom synthesis of a fluorinated, methylated and acetylated N-acetylneuraminic acid. This molecule is an oligosaccharide with three sugar rings. It has been modified by click chemistry and glycosylation to create a complex carbohydrate. The CAS number for this compound is 156587-48-2.</p>

<p>2-AB labeled core pentasaccharide found in most N-linked oligosaccharides.  Purified from the oligosaccharide pool released from bovine serum by hydrazinolysis using a combination of HPLC and glycosidase digestion.</p>

<p>Please enquire for more information about L-Heptaguluronic acid heptasodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>COR659: suppresses alcohol/chocolate intake in rats; enhances GABAB receptor, blocks CB1 receptor.</p>

<p>Zopolrestat (CP 73850) is a potent inhibitor of aldose reductase (IC50 = 3.1 nM).</p>

<p>Miglustat hydrochloride (N-Butyldeoxynojirimycin hydrochloride) is an inhibitor of glucosylceramide synthase and can be used for studies about Type I Gaucher</p>