2. Biochemical Assay Reagents
  3. Carbohydrates

Carbohydrates

Carbohydrates are the most abundant organic compounds in nature, serving as a primary component of cellular structures and the main source of energy for life. It plays a vital role in the life activities of organisms.MCE provides a variety of high-quality carbohydrates for research in multiple fields, such as microbiology, nutrition, glycobiology and glycomics.
Carbohydrates can be classified into:
Monosaccharides, such as glucose, fructose, and fucose
Polysaccharides, such as starch, cellulose, glycogen, and galactose
Glycoconjugates, such as glycoproteins, peptidoglycans, and lipopolysaccharides

Carbohydrates (1036):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-D1056
    Lipopolysaccharides, from E. coli O55:B5
    Lipopolysaccharides, from E. coli O55:B5 (LPS, from Escherichia coli (O55:B5)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O55:B5) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O55:B5 possess the typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O55:B5 activate TLR-4 in immune cells, exhibit high pyrogenicity, and demonstrate dose and serotype specificity. Lipopolysaccharides, from E. coli O55:B5 can be used to induce cellular inflammation and establish animal models related to inflammation.
    Lipopolysaccharides, from E. coli O55:B5
  • HY-15917
    DL-dithiothreitol 3483-12-3 99.43%
    DL-dithiothreitol (DTT) is a strong reductant with anti-disulfidptosis activity. When DL-dithiothreitol is oxidized, it forms a stable six-membered ring with an internal disulfide bond.
    DL-dithiothreitol
  • HY-15921
    IPTG 367-93-1 99.90%
    IPTG is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator.
    IPTG
  • HY-116282
    Dextran sulfate sodium salt (MW 5000) 9011-18-1 99.20%
    Dextran sulfate sodium salt (DSS) (MW 5000) is a polymer of dehydrated glucose with a molecular weight of approximately 5000. Dextran sulfate sodium salt (DSS) with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 5000) is an inhibitor of complement and coagulation pathways, and belongs to the glycosaminoglycans (GAG) family. Dextran sulfate sodium salt (MW 5000) acts as an anticoagulant, antiviral, and anti-lipemic agent. Dextran sulfate sodium salt (DSS) stops HIV-1 virus adsorption to host cells. Dextran sulfate sodium salt (MW 5000) prevents NK cell-mediated cytotoxicity. Dextran sulfate sodium salt (MW 5000) inhibits instant blood-mediated inflammatory reaction (IBMIR).
    Dextran sulfate sodium salt (MW 5000)
  • HY-W011183
    4-Nitrophenyl-N-acetyl-β-D-glucosaminide 3459-18-5 99.93%
    4-Nitrophenyl-N-acetyl-β-D-glucosaminide, an artificial substrate of N-acetyl-beta-D-hexosaminidase (NAGase), can be used in rapid and accurate rate assay for N-acetyl-beta-D-hexosaminidase. 4-Nitrophenyl-N-acetyl-β-D-glucosaminide is highly soluble and stable. 4-Nitrophenyl-N-acetyl-β-D-glucosaminide can be used for the study of renal tubular injury.
    4-Nitrophenyl-N-acetyl-β-D-glucosaminide
  • HY-W378863
    Methyl 2,3,5-tri-O-benzyl-β-D-ribofuranoside 55725-85-4
    Methyl 2,3,5-tri-O-benzyl-β-D-ribofuranoside is a glycosylation reagent that can be used in the synthesis of oligosaccharides and polysaccharides.
    Methyl 2,3,5-tri-O-benzyl-β-D-ribofuranoside
  • HY-W048546
    2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester 72692-06-9
    2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester is a Biochemical Assay Reagent, and can be used for chemical synthesis.
    2,3,4-Tri-O-acetyl-α-D-glucuronic acid methyl ester
  • HY-117271
    D-Galactosamine pentaacetate 76375-60-5 ≥98.0%
    D-Galactosamine pentaacetate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    D-Galactosamine pentaacetate
  • HY-W250113
    Zymosan A 58856-93-2
    Zymosan A (Zymosan A from Saccharomyces cerevisiae) is a TLR2 agonist, that targeting TLRs can prevent and suppress IR-induced intestinal injury. Zymosan A exhibits a significant radioprotective effect, and protects IR-induced intestinal injury in mice. Zymosan A promotes the regeneration of intestinal stem cells (ISCs), after IR injury.
    Zymosan A
  • HY-W008125
    Acetobromo-α-D-glucuronic acid methyl ester, 98% 21085-72-3 99.45%
    Acetobromo-α-D-glucuronic acid methyl ester, 98% (Acetobromo-alpha-D-glucuronic acid methyl ester, 98%) can be used in glycobiology research and can undergo glycosylation reactions with suitable glycoside receptors.
    Acetobromo-α-D-glucuronic acid methyl ester, 98%
  • HY-W145521
    β-1,3-Glucan 9051-97-2 98.18%
    β-1,3-Glucan is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    β-1,3-Glucan
  • HY-139413
    β-D-Glucan 9041-22-9 ≥98.0%
    β-D-glucan is a natural non-digestible polysaccharide and high biocompatibility that can be selectively recognized by recognition receptors such as Dectin-1 and Toll-like receptors as well as being easily internalized by murine or human macrophages, which is likely to attribute to a target delivery. β-d-glucan is an enteric delivery vehicle for probiotics.
    β-D-Glucan
  • HY-W145667
    Mannan 9036-88-8 98.10%
    Mannan is an orally active polysaccharide compound that binds to the mannose receptor (MR). Mannan promotes bacterial uptake and endosomal degradation by binding to MR, thereby enhancing the production of IL-12 in immune cells. Mannan enhances ROS production. Mannan modulates immunity, inhibits Aflatoxin B1 (HY-N6615)-induced toxicity, and reduces lipid.
    Mannan
  • HY-126389
    Chitin, from crab carapace (powder) 1398-61-4
    Chitin, from crab carapace (powder) is a variety of sugars extracted from the shells of marine crustaceans. In nature, chitin widely exists in shrimp, crabs, and worms.
    Chitin, from crab carapace (powder)
  • HY-D1056A1
    Lipopolysaccharides, from E. coli O111:B4
    Lipopolysaccharides, from E. coli O111:B4 (LPS, from Escherichia coli (O111:B4)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O111:B4) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O111:B4 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O111:B4 activate TLR-4 in immune cells and can cause significant gastric diseases. Lipopolysaccharides, from E. coli O111:B4 can be used to induce cellular inflammation and establish animal models related to inflammation.
    Lipopolysaccharides, from E. coli O111:B4
  • HY-134816
    D-Glucan 9012-72-0
    D-Glucan is an orally effective Dectin-1 receptor immune activator with antioxidant properties (reducing TNF-α). D-Glucan activates macrophages and neutrophils to scavenge free radicals, inhibit oxidative stress and inflammatory responses, and improve insulin sensitivity. D-Glucan promotes glycolysis by enhancing the activity of the antioxidant enzyme glutathione, inhibiting gluconeogenesis and activating GK. D-Glucan can be used in the research of liver damage protection (antagonizing Acetaminophen (HY-66005) toxicity), radiation protection (synergistic with vitamin E) and diabetes (improving glucose metabolism).
    D-Glucan
  • HY-116956
    D-Erythrose 583-50-6 99.73%
    D-Erythrose is a four-carbon sugar classified as an aldose. D-Erythrose has unique chemical properties that make it an important intermediate in various metabolic pathways, especially in the biosynthesis of amino acids and nucleotides. It also plays a role in the pentose phosphate pathway, which generates reducing equivalents for biosynthetic reactions and cellular defense against oxidative damage.
    D-Erythrose
  • HY-125474
    Carrageenan 9000-07-1
    Carrageenan is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Carrageenan
  • HY-W145522
    Pullulan, Viscosity(10%):15-180mPa.s 9057-02-7 ≥98.0%
    Pullulan (Pullulan standard 5800) (Mw 362-480 kDa; Mn 100-200 kDa) is a class of orally active and water-soluble linear glucosic polysaccharide. Pullulan can be isolated from the polymorphic fungus Aureobasidium pullulans. Pullulan is composed of maltotriose repeating units linked by α-1,6 linkages and is an amorphous slime matter. Pullulan is widely used in food, environment, pharmaceutical, manufacturing, and electronics.
    Pullulan, Viscosity(10%):15-180mPa.s
  • HY-D1056B3
    Lipopolysaccharides, from Klebsiella pneumoniae
    Lipopolysaccharides, from Klebsiella pneumoniae (LPS, from bacterial (Klebsiella pneumoniae)) are lipopolysaccharide endotoxins and TLR4 activators derived from Klebsiella pneumoniae, and are classified as S-type LPS. Lipopolysaccharides, from Klebsiella pneumoniae exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from Klebsiella pneumoniae may participate in bacterial immune evasion by inhibiting complement-mediated killing and suppressing the host's secretion of antimicrobial peptides, thereby allowing the bacteria to escape immune defenses. Lipopolysaccharides, from Klebsiella pneumoniae possess high viscosity and resistance to serum-mediated killing, which may lead to sepsis. Lipopolysaccharides, from Klebsiella pneumoniae can be used to construct animal models of sepsis.
    Lipopolysaccharides, from Klebsiella pneumoniae