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Dynabeads® Sheep Anti-Rat IgG

Category: Products & Services > Beads & Microspheres > Dynabeads® for Cell Isolation & Expansion > Dynabeads® for Other Cell Isolation

Dynabeads® Sheep-anti Rat IgG binds monoclonal rat IgGs of your choice for specific cell isolation or depletion. All cells from all species except from rat can be isolated with this product, depending only on the specific antibody of choice. Especially well suited for cell isolation from mouse samples. Depletion: cells can be depleted from a sample Positive isolation: cells can be positively isolated from a sample for molecular applications Negative isolation: cells can be negatively isolated from a sample (i.e. spleen or lymph node cells) by adding an antibody cocktail of rat IgGs towards the...
Catalog: 11035
Size: 5 ml

OxyBURST® Green H2DCFDA, SE

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

OxyBURST® Green H 2 DCFDA succinimidyl ester (2',7'-dichlorodihydrofluorescein diacetate, SE) is an amine-reactive assay reagent that can be used to prepare oxidation-sensitive conjugates of a wide variety of biomolecules and particles, including antibodies, antigens, peptides, proteins, dextrans, bacteria, yeast and polystyrene microspheres. Following conjugation to amines, the two acetates of OxyBURST® Green H 2 DCFDA can be removed by treatment with hydroxylamine at neutral pH to yield the dihydrofluorescein conjugate. OxyBURST® Green H 2 DCFDA conjugates are nonfluorescent until they are o...
Catalog: D-2935
Size: 5 mg

MitoSOX™ Red Mitochondrial Superoxide Indicator, for live-cell imaging

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

MitoSOX™ Red reagent is a novel fluorogenic dye specifically targeted to mitochondria in live cells. Oxidation of MitoSOX™ Red reagent by superoxide produces red fluorescence. • Readily oxidized by superoxide but not by other ROS- or RNS-generating systems • Absorption/emission maxima: ~510/580 nm • Use for live cell imaging • Rapidly and selectively targeted to the mitochondria Quick, Easy Detection of Mitochondrial Superoxide in Live Cells The production of superoxide by mitochondria can be visualized in fluorescence microscopy using the MitoSOX™ Red reagent. MitoSOX™ Red reagent permeates l...
Catalog: M36008
Size: 10 × 50 µg

S -Nitroso- N -Acetylpenicillamine (SNAP), 25 mg

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

SNAP spontaneously releases nitric oxide (NO) under physiological conditions.
Catalog: N-7892
Size: 25 mg

DAF-FM Diacetate (4-Amino-5-Methylamino-2',7'-Difluorofluorescein Diacetate) - Special Packaging

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

DAF-FM is a reagent that is used to detect and quantify low concentrations of nitric oxide (NO). It is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotriazole. DAF-FM fluorescence can be detected by any instrument that can detect fluorescein, including flow cytometers, microscopes, fluorescent microplate readers and fluorometers. DAF-FM Specifications: • Ex/Em of DAF-FM: ~495/515 nm • Lyophilized product should be dissolved using DMSO and then added to an aqueous buffer to create a working solution • DAF-FM diacetate is cell permeant and passively diffuses across...
Catalog: D-23844
Size: 10 × 50 µg

MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

MTT is used to assess cell viability as a function of redox potential. Actively respiring cells convert the water-soluble MTT to an insoluble purple formazan. The formazan is then solubilized and its concentration determined by optical density.
Catalog: M-6494
Size: 1 g

CM-H2DCFDA (General Oxidative Stress Indicator)

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

CM-H 2 DCFDA is a chloromethyl derivative of H 2 DCFDA, useful as an indicator for reactive oxygen species (ROS) in cells. This indicator exhibits much better retention in live cells than H 2 DCFDA. CM-H 2 DCFDA passively diffuses into cells, where its acetate groups are cleaved by intracellular esterases and its thiol-reactive chloromethyl group reacts with intracellular glutathione and other thiols. Subsequent oxidation yields a fluorescent adduct that is trapped inside the cell, thus facilitating long-term studies. ROS Indicator Specifications: • Ex/Em: ~492–495/517–527 nm • Product is air ...
Catalog: C6827
Size: 20 × 50 µg