Cell Based Assays
Invitrogen™ NeuroTrace™ 435/455 Blue Fluorescent Nissl Stain
Selective for Nissl substance characteristic of neurons and provides more sensitivity than traditional histological dyes like toluidine blue or cresyl violet
Invitrogen™ DRAQ7™ Dye
DRAQ7 Dye is a bright, easy-to-use fluorescent DNA dye used to exclude non-viable cells by flow cytometry.
Invitrogen™ Carboxy-DCFDA (5-(and-6)-Carboxy-2',7'-Dichlorofluorescein Diacetate), mixed isomers
Carboxy-DCFDA can passively diffuse into cells and is colorless and nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the fluorescent fluorophore, 5-(and-6)-carboxy-2',7' -dichlorofluorescein.
Invitrogen™ Premo Autophagy Assays with Sensor LC3B, p62, or Tandem Sensor RFP-GFP-LC3B
Detect cell autophagy with our Tandem Autophagy Assay Kits, which offer chimeric sensors containing fluorescent proteins GFP and RFP.
Invitrogen™ SYTO™ Deep Red Nucleic Acid Stain, for live cells
SYTO Deep Red Nucleic Acid Stain is cell-permeant dye that specifically stains the nuclei of live, dead, or fixed cells.
Invitrogen™ Image-iT™ Green Hypoxia Reagent
Image-iT Green Hypoxia Reagent is a novel, fixable fluorogenic compound for measuring hypoxia in live cells.
Invitrogen™ Rhod-2, AM, cell permeant
Cells may be loaded with AM ester forms of these calcium indicators by adding dissolved indicator directly to dishes containing cultured cells
Invitrogen™ Dextran, Fluorescein, 40,000 MW, Anionic
Rigorous methods for removing as much unconjugated dye as practical, followed by an assay of dextran conjugates by thin-layer chromatography to help ensure the absence of low molecular weight contaminants
Invitrogen™ Escherichia coli BioParticles™ Opsonizing Reagent
The Escherichia coli BioParticles™ opsonizing agent is derived from highly purified rabbit polyclonal IgG antibodies.
Invitrogen™ Dextran, Fluorescein, 3000 MW, Anionic
Rigorous methods for removing as much unconjugated dye as practical, followed by assay of dextran conjugates by thin-layer chromatography to help ensure absence of low molecular weight contaminants
Molecular Probes™ pHrodo™ Red and Green AM Intracellular pH Indicator Dyes
Quantify intracellular pH with pHrodo Red and Green AM intracellular pH indicator dyes, which permeate cell membranes and fluoresce in acidic cytosolic environments. Both the pHrodo Red and Green AM indicator dyes are compatible with HCS, fluorescence microplate, flow cytometry, and HTS platforms.