• 缬氨霉素 ,≥98% (TLC), ≥95% (HPLC)
  • G63577 2001-95-8

    Valinomycin

产品订购
产品货号重量货期 优惠价 数量
G63577-10mg 10mg 准现货 询价
G63577-50mg 50mg 准现货 询价
  • 产品信息

属性

溶解性 Soluble in ethanol (50 mg/ml), DMSO (≥10 mg/ml), petroleum ether, ether, benzene, chloroform, glacial acetic, butyl acetate, and methanol (5 mg/ml). Insoluble in water
敏感性 对光敏感
存贮条件 储存温度-20°C
熔点 190°C
密度 1.0600
荧光
IC50
pK Values

描述

别名 缬氨霉素 ;Cyclo(L-Val-D-HyIva-D-Val-L-Lac-)3: HyIva = α-Hydroxyisovaleric acid, Lac = Lactic acid
产品介绍 Valinomycin is a cyclodepsipeptide and potassium ionophore that has been shown to induce cell death. The compound has been shown to have antibabesial activity and reported to promote hemolysis in HK erythrocytes, and decrease the intracellular ATP concentration. CHO cell studies demonstrate that cells exposed to Valinomycin display caspase-3 activation, phosphatidylserine membrane translocation, and mitochondrial membrane depolarization. Can be used as a biosensor to detect potassium efflux as well.
用途 A potassium ionophore shown to induce cell death;Being a Potassium selective ionophore, valinomycin is used in specific potassium measurment electrodes.Valinomycin is an apoptosis inducer. It is used as a tool in membrane research
生化机理 K+-selective ionophoric cyclodepsipeptide; potassium ionophore which uncouples oxidative phosphorylation, induces apoptosis in murine thymocytes, inhibits NGF-induced neuronal differentiation and antagonizes ET-induced vasoconstriction

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