Product IntroductionBioactivity英文名:
Pelargonidin chloride描述: Pelargonidin chloride 是一种氧化氮自由基的清除剂,具有抗氧化作用。
体外活性: The effect of PC in ameliorating citrinin (CTN) induced cytotoxicity and oxidative stress. The cytotoxicity of CTN was evaluated by treating HepG2 (Human hepatocellular carcinoma) cells with CTN (0-150 μM) in a dose dependent manner for 24 h, and the IC50 was determined to be 96.16 μM. CTN increased lactate dehydrogenase leakage (59%), elevated reactive oxygen species (2.5-fold), depolarized mitochondrial membrane potential as confirmed by JC-1 monomers and arrested cell cycle at G2/M phase. Further, apoptotic and necrotic analysis revealed significant changes followed by DNA damage. To overcome these toxicological effects, PC was pretreated for 2 h followed by CTN exposure for 24 h. Pretreatment with PC resulted in significant increase in cell viability (84.5%), restored membrane integrity, reactive oxygen species level were maintained and cell cycle phases were normal. PC significantly up-regulated the activity of detoxification enzymes: heme oxygenase 1 (HO-1), glutathione transferase, glutathione peroxidase, superoxide dismutase and quinone reductase. Nrf2 translocation into the nucleus was also observed by immunocytochemistry analysis[1]
存储条件: store at low temperature,keep away from direct sunlightPowder: -20°C for 3 years | In solvent: -80°C for 1 year
溶解度: DMSO : 10 mM
关键字:
Inhibitor |
Pelargonidin chloride |
Pelargonidin Chloride |
Pelargonidin |
Radical |
antioxidant |
scavenger |
inhibit |
nitric oxide |
Reactive Oxygen Species相关产品:
Micheliolide |
Chlojaponilactone B |
Tirucallol |
Regaloside B |
Cyclo(L-Pro-L-Val) |
Bacoside A |
Desoxo-narchinol A |
Ruscogenin |
Dehydromiltirone |
MSU-42011