2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Amylases

Amylases

Amylases are crucial enzymes which hydrolyze internal glycosidic linkages in starch and produce as primary products dextrins and oligosaccharides. Amylases are classified into α-amylase, β-amylase, and glucoamylase based on their three-dimensional structures, reaction mechanisms, and amino acid sequences. Amylases have innumerable applications in clinical, medical, and analytical chemistries as well as in food, detergent, textile, brewing, and distilling industries.

Amylases Related Products (96):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B2193
    α-Amylase
    α-Amylase is a hydrolase enzyme that catalyses the hydrolysis of internal α-1, 4-glycosidic linkages in starch to yield products like glucose and maltose.
    α-Amylase
  • HY-113159
    Docosapentaenoic acid (22n-3)
    		Inhibitor 99.87%
    Docosapentaenoic acid (22n-3) is a component of phospholipids. Docosapentaenoic acid 22n-3 has inhibitory activity against α-amylase and α-glucosidase, with IC50s value of 17 μg/mL and 22 μg/mL, respectively. Docosapentaenoic acid 22n-3 increases cell vitality. Docosapentaenoic acid 22n-3 has a weak anti-inflammatory effect.
    Docosapentaenoic acid (22n-3)
  • HY-B1393
    Dehydrocholic acid
    		Inhibitor 99.92%
    Dehydrocholic acid (Dehydrocholate) is an orally active hydrocholeretic agent. Dehydrocholic acid modulates Autophagy, reduces serum amylase and lipase levels. Dehydrocholic acid has the effects of promoting choleretic function, protecting the liver, reducing pancreatic damage, and regulating cholesterol metabolism. Dehydrocholic acid can be used in the study of acute biliary pancreatitis and obstructive jaundice.
    Dehydrocholic acid
  • HY-N1495
    Maltopentaose
    		Substrate 99.97%
    Maltopentaose is the shortest chain oligosaccharide. Maltopentaose is a substrate for α-amylases. Maltopentaose can be classified as maltodextrin and is also used in a study to investigate glycation and phosphorylation of α-lactalbumin. Maltopentaose is used to study the inhibition kinetics of human pancreatic α-amylase by dehydrodieugenol B.
    Maltopentaose
  • HY-N0668
    Rubusoside
    		Inhibitor 98.05%
    Rubusoside is a diterpene glycoside that is also a sweetener and solubilizer with anti-angiogenic, anti-cancer, anti-obesity, anti-allergic and anti-asthmatic effects. Rubusoside attenuates airway hyperresponsiveness and reduces inflammatory cells in bronchoalveolar lavage fluid (BALF), reducing OVA (HY-W250978)-induced airway inflammation. Rubusoside also prevents palmitic acid-induced lipotoxicity in pancreatic INS-1 cells, reduces the transport of human glucose transporters GLUT-1 and fructose GLUT-5, and inhibits NF-κB and α-amylase (α-amylase).
    Rubusoside
  • HY-N17989
    Acetylregaloside C
    		Activator
    Acetylregaloside C is a natural compound that can be extracted from Madonna Lily (Lilium candidum L.). Acetylregaloside C exhibits antioxidant properties and has the effect of promoting the production of α-amylase.
    Acetylregaloside C
  • HY-172832
    (±)7(8)-DiHDTE
    		Inhibitor
    (±)7(8)-DiHDTE is a metabolite of Docosapentaenoic acid (22n-3) (HY-113159). Docosapentaenoic acid (22n-3) is a component of phospholipids. Docosapentaenoic acid 22n-3 has inhibitory activity against α-amylase and α-glucosidase with IC50s of 17 and 22 μg/mL, respectively. Docosapentaenoic acid 22n-3 increases cell vitality. Docosapentaenoic acid 22n-3 has a weak anti-inflammatory effect.
    (±)7(8)-DiHDTE
  • HY-N17674
    Luteolin 4'-O-β-D-glucuronopyranoside
    		Inhibitor
    Luteolin 4'-O-β-D-glucuronopyranoside is a flavonoid glycoside. Luteolin 4'-O-β-D-glucuronopyranoside can be isolated from the aerial parts of C. rotundus L.. Luteolin 4'-O-β-D-glucuronopyranoside inhibits α-amylase. Luteolin 4'-O-β-D-glucuronopyranoside shows antioxidant activity. Luteolin 4'-O-β-D-glucuronopyranoside can be used in research on diabetes.
    Luteolin 4'-O-β-D-glucuronopyranoside
  • HY-P2968
    Bacterial α-Amylase
    Bacterial α-Amylase catalyses the hydrolysis of internal α-1,4-glycosidic linkages in starch in low molecular weight products, such glucose, maltose and maltotriose units. Bacterial α-Amylase is often used in biochemical studies.
    Bacterial α-Amylase
  • HY-W002011
    Quinoline-2-carboxylic acid
    		Inhibitor 99.99%
    Quinoline-2-carboxylic acid exhibits antidiabetic activity. Quinoline-2-carboxylic acid can be used as drug intermediate for synthesis of various active compounds.
    Quinoline-2-carboxylic acid
  • HY-112835
    Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside
    		Substrate 99.42%
    Ethylidene-4-nitrophenyl-α-D-Maltoheptaoside (EPS; pNP-G7) serves as a substrate for α-amylase. In the presence of an auxiliary enzyme such as α-glucosidase (α-glucosidase), Ethylidene-4-nitrophenyl-α-D-Maltoheptaoside is degraded by amylase (Amylase) to release a chromophore, enabling the measurement of amylase activity. Ethylidene-4-nitrophenyl-α-D-Maltoheptaoside is applicable for the diagnosis of pancreatitis[2].
    Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside
  • HY-W068682
    1-Hydroxyphenazine
    		Inhibitor 99.80%
    1-Hydroxyphenazine (Hemipyocyanine; 1-Phenazinol; Hemi-pyocyanin) is an inhibitor for α-Amylase with an IC50 of 3.1 μg/mL. 1-Hydroxyphenazine exhibits anticancer and anti-inflammatory activity against cells A549, 1321N1 and RAW264.7, antifungal and antibacterial activity against strains Candida albicans, Aspergillus fumigatus, Escherichia coli and Xanthomonas campestris.
    1-Hydroxyphenazine
  • HY-P2762
    α-Amylase from Aspergillus oryzae
    α-Amylase from Aspergillus oryzae is an amylase. α-Amylase from Aspergillus oryzae can be used for various biochemical studies.
    α-Amylase from Aspergillus oryzae
  • HY-113511A
    Glycogen, Oysters
    		Substrate
    Glycogen, Oysters is a polysaccharide extracted from oysters and serves as the storage form of glucose in oysters. Glycogen, Oysters belongs to the intermediate products of glycolysis and high-energy phosphates, and is also an endogenous metabolite.
    Glycogen, Oysters
  • HY-135530
    Chinese gallotannin
    Chinese gallotannin is a non-specific promiscuous α-amylase inhibitor with a Ki of 0.82 μg/mL for human salivary α-amylase. Chinese gallotannin can be used for the research of diabetes.
    Chinese gallotannin
  • HY-B0998
    Dehydrocholic acid sodium
    		Inhibitor 99.38%
    Dehydrocholic acid (Dehydrocholate) sodium is an orally active hydrocholeretic agent. Dehydrocholic acid sodium modulates Autophagy, reduces serum amylase and lipase levels. Dehydrocholic acid sodium has the effects of promoting choleretic function, protecting the liver, reducing pancreatic damage, and regulating cholesterol metabolism. Dehydrocholic acid sodium can be used in the study of acute biliary pancreatitis and obstructive jaundice.
    Dehydrocholic acid sodium
  • HY-B2192
    Amylase
    Amylase is an enzyme produced by pancreas and salivary glands, catalyzing the hydrolysis of starch into sugars. Amylase are broadly classified into α, β, and γ subtypes.
    Amylase
  • HY-N2376
    Chrysin-7-O-glucuronide
    		Inhibitor 99.47%
    Chrysin-7-O-glucuronide is a flavonoid found in Scutellaria baicalensis. Chrysin-7-O-glucuronide inhibits α-glucosidase and α-amylase with IC50 values of 612.13 and 980.73 μg/mL. Chrysin-7-O-glucuronide suppresses NF-κB signaling activity. Chrysin-7-O-glucuronide scavenges free radicals, acts as a tight junction protector, and mitigates intestinal mucosal barrier injury. Chrysin-7-O-glucuronide can be used for the research of type 2 diabetes and severe acute pancreatitis-induced intestinal mucosal barrier injury.
    Chrysin-7-O-glucuronide
  • HY-N6675
    Gardenia yellow
    		Inhibitor
    Gardenia yellow is a competitive inhibitor of α-Amylase (HY-B2193) and α-glucosidase. Gardenia yellow can bind to the catalytic sites of α-Amylase and α-glucosidase, inhibit starch digestion, and significantly increase the contents of resistant starch and slowly digestible starch in starch-based systems. Gardenia yellow reduces the glycemic index and hydrolysis index. Gardenia yellow can be used in diabetes-related research.
    Gardenia yellow
  • HY-W005598
    2-Hydroxyquinoline
    		Inhibitor 99.44%
    2-Hydroxyquinoline is an inhibitor of α-glucosidase and α-amylase with IC50 values of 64.4 µg/mL and 130.5 µg/mL, respectively. 2-Hydroxyquinoline can be used in the study of diabetes.
    2-Hydroxyquinoline