Procyanidin A2

Procyanidin A2

CAT N°: 25200
Price:

92.00 78.20

Procyanidin A2 is a natural flavanol dimer of (–)–epicatechin (Item No. 11807) that is found in the horse chestnut (A. hippocastanum), mountain cranberry (V. vitis-idaea), and other fruits with antioxidant, anti-inflammatory, antibacterial, antiproliferative, and antidiabetic properties.{39743,39744,39745,39746,39747} It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; Item No. 14805) radicals (IC50 = 5.08 ?M) and inhibits STAT3 activation induced by platelet derived growth factor (PDGF) in primary rat vascular smooth muscle cells (VSMCs) when used at a concentration of 30 ?g/ml.{39745,39746} Procyanidin A2 inhibits growth of S. aureus and E. coli (MICs = 62.5 and 62.5 ?g/ml, respectively) and proliferation of human HepG2 liver hepatocellular carcinoma and HeLa cervical cancer cells (EC50s = 62.19 and 66.07 ?g/ml, respectively).{39745} It also increases insulin secretion from primary mouse pancreatic islets when used at a concentration of 10 ?M in vitro and inhibits bisphenol A-induced glucose increases in fasted mice when administered at a dose of 10 ?mol/kg per day.{39747}

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