• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on ROS Assay Kit

Introduction To order Documents Related products Introduction Reactive oxygen species assay kit uses a unique fluorescent probe H2DCFDA to detect reactive oxygen species. H2DCFDA is chemically reduced and acetylated form of 2′,7′-dichloro- fluorescein (DCF) and is nonfluorescent and cell-permeant.    Once H2DCFDA enters into cells, the acetate groups are removed by intracellular esterases to form H2DCF. […]

• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on Carboxy-H2DCFDA [5-(and 6)-Carboxy-2′,7′-dichlorodihydrofluorescein diacetate]

Introduction To order Documents Related Products Introduction Carboxy-H2DCFDA [5-(and 6)-Carboxy-2′,7′-dichlorodihydrofluorescein diacetate] is a chemically reduced analogue of fluorescein used as an indicator for reactive oxygen species (ROS) in cells. Upon cleavage of the acetate groups by intracellular esterases and oxidation, the nonfluorescent Carboxy-H2DCFDA is converted to the highly fluorescent 5-(and 6)-carboxy-2',7'-dichlorofluorescein, with additional negative charges […]

• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on H2DCFDA [2′,7′-Dichlorodihydrofluorescein diacetate]

Introduction To order Documents Related products Introduction H2DCFDA [2′,7′-dichlorodihydrofluorescein diacetate] is a chemically reduced analogue of fluorescein used as an indicator for reactive oxygen species (ROS) in cells. Upon cleavage of the acetate groups by intracellular esterases and oxidation, the nonfluorescent H2DCFDA is converted to the highly fluorescent 2',7'-dichlorofluorescein.   Specifications Label: 2',7'-Dichlorofluorescein Ex/Em: 495/529 nm […]

• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on DHR 6G [Dihydrorhodamine 6G]

Introduction To order Documents Related products Introduction Dihydrorhodamine 6G is the reduced form of rhodamine 6G, which is used as fluorescent mitochondrial dye. It is nonfluorescent, but it readily enters most of the cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 6G that accumulates in mitochondrial membranes. […]

• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on DHR 123 [Dihydrorhodamine 123]

Introduction To order Documents Related products Introduction Dihydrorhodamine 123 is the reduced form of rhodamine 123, which is a commonly used fluorescent mitochondrial dye. Dihydrorhodamine 123 itself is non-fluorescent, but it readily enters most of the cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that accumulates […]

• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on DHE [Dihydroethidium]

Introduction To order Documents Related products Introduction Dihydroethidium (also called hydroethidium) is the chemically reduced form of the commonly used DNA dye ethidium bromide. The probe is useful to detect oxidative activities in viable cells, including respiratory burst in phagocytes. Dihydroethidium itself has blue fluorescence (Ex/Em: 355/420nm) in cells, while the oxidized form ethidium has […]

• YLQ
• Product, ROS Probes
• Nov, 16, 2015
• Comments Off on Probes for ROS

Introduction To order Related Products Introduction Generation of reactive oxygen species (ROS) at a controlled level is a feature of live cell function. Under conditions of oxidative stress, ROS production is dramatically increased, resulting in damage of membrane lipids, proteins, and nucleic acids. Oxidative damage is associated with aging as well as many diseases. Probes […]