1. Natural Products
  2. Saccharides
  3. Polysaccharides


Polysaccharides (221):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-D1056
    Lipopolysaccharides (LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A. Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system. Lipopolysaccharides activates TLR-4 on immune cells. This product is derived from Escherichia coli O55:B5. Lipopolysaccharides induces secretion of cell migrasome.
  • HY-101916
    Heparan Sulfate 9050-30-0
    Heparan sulfate, a complex and linear polysaccharide, exists as part of glycoproteins named heparan sulfate proteoglycans, which are expressed abundantly on the cell surface and in the extracellular matrix.
    Heparan Sulfate
  • HY-B0633A
    Hyaluronic acid 9004-61-9
    Hyaluronic acid (corn fermented) is a biopolymer composed of repeating units of disaccharides with various applications.
    Hyaluronic acid
  • HY-B0089
    Acarbose 56180-94-0 98.95%
    Acarbose (BAY g 5421), antihyperglycemic agent, is an orally active alpha-glucosidase inhibitor (IC50=11 nM). Acarbose can potentiate the hypoglycemic effects of sulfonylureas or insulin.
  • HY-N1132
    D-(+)-Trehalose 99-20-7 ≥98.0%
    D-(+)-Trehalose,which is widespread, can be used as a food ingredient and pharmaceutical excipient.
  • HY-N12277
    Celosin K 1950579-53-9 99.82%
    Celosin K (compound 8) can be isolated from the seeds of Semen Celosiae. Celosin K is a potent inhibitor of neuron injury elicited by t-BHP. Celosin K inhibits oxidative stress and apoptosis, and acts of autophagy.
    Celosin K
  • HY-N0911
    Rehmannioside A 81720-05-0 ≥98.0%
    Rehmannioside A is a neuroprotective agent that can be isolated from Rehmanniae radix. Rehmannioside A can inhibit the release of proinflammatory mediators from microglia and promote M2 polarization in vitro, thereby protecting co-cultured neurons from apoptosis by inhibiting NF-κB and MAPK signaling pathways. Rehmannioside A can be used in spinal cord injury research.
    Rehmannioside A
  • HY-N12153
    Theasaponin E2 220114-30-7 ≥98.0%
    Theasaponin E2 shows cytotoxicity against K562 and HL60 cells (IC50: 14.7 μg/mL). Theasaponin E2 can be isolated from Camellia sinensis.
    Theasaponin E2
  • HY-B1779
    Sucrose 57-50-1 ≥98.0%
    Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose can be applied in some animal models, including metabolic disease, obesity, diet on preference, and diabetes, et al.
  • HY-119109
    Laminaran 9008-22-4 ≥98.0%
    Laminaran is an β-1-3-glucan and a typical ligand for Dectin-1 from Eisenia Bicyclis, has potent immunomodulating, radioprotective, and anticancer activities. Laminaran is made up of β (1→3)-glucan with β (1→6)-branches and can be catalyzed by enzymes such as laminarinase (EC that breaks the β (1→3) bonds. Laminaran is a promising immune stimulatory molecule for use in cancer immunotherapy.
  • HY-N6653
    Lentinan 37339-90-5
    Lentinan is purified β-glucan from Shiitake mushrooms. Lentinan has been approved as a biological response modifier for gastric cancer in Japan.
  • HY-N2024
    Maltose 69-79-4 98.13%
    Maltose is a disaccharide formed from two units of glucose joined with an α(1→4) bond, a reducing sugar. Maltose monohydrate can be used as a energy source for bacteria.
  • HY-107201
    β-Cyclodextrin 7585-39-9 ≥98.0%
    β-Cyclodextrin is a cyclic polysaccharide composed of seven units of glucose (α-D-glucopyranose) linked by α-(1,4) type bonds. β-Cyclodextrin has often been used to enhance the solubility of agents. β-Cyclodextrin has anti-influenza virus H1N1 activities.
  • HY-B2123
    Lactose 63-42-3 ≥98.0%
    Lactose, a major sugar in the milk of most species, could regulate human’s intestinal microflora.
  • HY-107824
    D-Melibiose 585-99-9 99.73%
    D-Melibiose is a disaccharide which is composed of one galactose and one glucose moiety in an alpha (1-6) glycosidic linkage.
  • HY-N9470
    λ-Carrageenan 9064-57-7 ≥98.0%
    λ-Carrageenan is a seaweed polysaccharide which has been generally used as proinflammatory agent in the basic research. λ-Carrageenan is a potent antitumor agent.
  • HY-N1132A
    D-(+)-Trehalose dihydrate 6138-23-4 ≥98.0%
    D-(+)-Trehalose dihydrate, isolated from Saccharomyces cerevisiae, can be used as a food ingredient and pharmaceutical excipient.
    D-(+)-Trehalose dihydrate
  • HY-107846
    Xylan 9014-63-5
    Xylan represents the main hemicellulose component in the secondary plant cell walls of flowering plants. Xylan is a polysaccharide made from units of xylose and contains predominantly β-D-xylose units linked as in cellulose.
  • HY-N2464
    Maltotetraose 34612-38-9 99.59%
    Maltotetraose can be used as a substrate for the enzyme-coupled determination of amylase activity in biological fluids.
  • HY-N7075
    Inulin 9005-80-5
    Inulin is a storage polysaccharide and belongs to a group of non-digestible carbohydrates, fructan. Inulin is from plants of the Compositae and Lilialiaceaes families, often used as a prebiotic, fat replacer, sugar replacer, texture modifier, plays beneficial role in gastric .