Invitrogen™ SYTO™ Green Fluorescent Nucleic Acid Stains
SYTO Green Fluorescent Nucleic Acid Stains exhibit bright, green fluorescence upon binding to nucleic acids. These dyes are cell-permeant and can be used to stain RNA and DNA in live cells, dead cells, and bacteria.
Invitrogen™ alamarBlue™ and alamarBlue™ HS Cell Viability Reagents
The alamarBlue cell viability reagents are ready-to-use resazurin-based solutions that function as cell health indicators by using the reducing power of living cells to quantitatively measure viability.
Invitrogen™ LIVE/DEAD™ Viability/Cytotoxicity Kit, for mammalian cells
Useful with a variety of fluorescence-detection methodologies
Invitrogen™ NucBlue™ Live ReadyProbes™ Reagent (Hoechst 33342)
Hoechst stain formulated in room temperature-stable solution that is provided in dropper bottle
Invitrogen™ CellMask™ Plasma Membrane Stains
Invitrogen CellMask™ plasma membrane stains enable fast and uniform labeling of the plasma membrane in almost all cell types. These stains work rapidly and can be detected using standard microscope filter sets with any imaging instrument.
Invitrogen™ Countess™ Cell Counting Chamber Slides and Holder, disposable
Countess Cell Counting Chamber Slides are conveniently packaged for use with the Countess Automated Cell Counter. Each disposable slide features two enclosed chambers. All Countess Cell Counting Chamber Slides (except Cat. No. C10283) are available with vials of trypan blue.
Invitrogen™ PrestoBlue™ and PrestoBlue™ HS Cell Viability Reagents
Monitor cell proliferation and viability with the resazurin-based PrestoBlue and PrestoBlue HS cell viability reagents. These nontoxic and cell permeable reagents quantitatively measure cell viability in as little as 10 minutes using absorbance- or fluorescence-based microplate readers.
Invitrogen™ DAPI and Hoechst Nucleic Acid Stains
DAPI and Hoechst are classic popular nuclear counterstains for use in all fluorescent cell and tissue techniques. The blue fluorescence is vivid contrast to green, yellow, orange, red, far red and NIR fluorescent probes and labels.
Invitrogen™ SYTOX™ Green Nucleic Acid Stain - 5 mM Solution in DMSO
Useful indicator of dead cells within a population
Molecular Probes™ Fluo-4, AM, cell permeant
Fluo-4 is an analog of fluo-3 with the two chlorine substituents replaced by fluorines, which results in increased fluorescence excitation at 488 nm and consequently higher fluorescence signal levels.
Molecular Probes™ MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)
MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)
Invitrogen™ LIVE/DEAD™ Cell Imaging Kit (488/570)
Sensitive two-color fluorescence cell viability assay optimized for FITC and Texas Red™ filters
Invitrogen™ CellTracker™ Fluorescent Probes
CellTracker™ is a fluorescent dye well suited for monitoring cell movement or location. After loading into cells, the dye is well retained, allowing for multigenerational tracking of cellular movements.
Invitrogen™ SYTOX™ Orange Nucleic Acid Stain - 5 mM Solution in DMSO
Useful as an indicator of cell death
Invitrogen™ Calcein AM, cell-permeant green and blue dyes
Calcein AM is a cell-permeant dye that can be used to determine cell viability in most eukaryotic cells. In live cells, the non-fluorescent Calcein AM is converted to green or blue fluorescent Calcein, after acetoxymethyl ester hydrolysis by intracellular esterases.