
Invitrogen™ LIVE/DEAD™ Viability/Cytotoxicity Kit, for mammalian cells
Useful with a variety of fluorescence-detection methodologies

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.

Shipping Condition | Room Temperature |
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Color | Blue |
Label Type | Fluorescent Dye |
Detection Method | Fluorescence |
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.

Shipping Condition | Wet Ice |
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Content And Storage | Store in refrigerator at 2°C to 8°C Protect from light. |
Form | Liquid |
Product Type | Cell Viability Reagent |
Emission | 590 nm |
Concentration | 10X |
For Use With (Application) | Viability Assay |
Product Line | alamarBlue™ |
Detection Method | Colorimetric, Fluorescence |
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.

Content And Storage | Store at 2°C to 8°C and protect from light. |
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Form | Liquid |
For Use With (Equipment) | Microplate Reader,Spectrophotometer,HTS Reader |
For Use With (Application) | Viability Assay |
Detection Method | Colorimetric, Fluorescence |
Invitrogen™ CellTrace™ CFSE Cell Proliferation Kit, for flow cytometry
CellTrace™ CFSE Cell Proliferation Kit is used for in vitro and in vivo labeling of cells to trace multiple generations using dye dilution by flow cytometry.

Shipping Condition | Room Temperature |
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Format | Tube(s) |
Product Type | Cell Proliferation Kit |
For Use With (Equipment) | Flow Cytometer |
Emission | 488 nm |
Product Line | CellTrace™ |
Detection Method | Fluorescence |
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.

Product Type | Plasma Membrane Stain |
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Quantity | 100 μL |
SubCellular Localization | Plasma Membrane |
Thermo Scientific™ DRAQ5™ Fluorescent Probe Solution (5 mM)
Stain live or fixed cells with this far-red DNA stain.

Content And Storage | Store at 4°C. |
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Purity or Quality Grade | > 99% |
Form | Liquid |
Solubility | Soluble at working concentrations in water and typical buffers |
Color | Red |
Emission | 681 nm |
Dye Type | Cell-Permeant |
For Use With (Application) | Cell Imaging |
Excitation Wavelength Range | 647 nm |
Detection Method | Fluorescence |
Cell Permeability | Cell-permeant |
Sub Cellular Localization | Nucleus, Cytosol, Cytoplasm |
Product Type | Fluorescent Probe Solution |
For Use With (Equipment) | Fluorescence Microscope,High Content Analysis Instrument |
Product Line | Pierce™ |
Invitrogen™ H2DCFDA (H2-DCF, DCF)
Chemically reduced form of fluorescein used as an indicator for reactive oxygen species in cells

Invitrogen™ NucBlue™ Fixed Cell ReadyProbes™ Reagent (DAPI)
High-purity form of DAPI stain in room temperature-stable solution that is provided in dropper bottle

Invitrogen™ HCS CellMask™ Stains
Easily visualize entire cells or individual cell structures during high-content screening (HCS) assays with HCS CellMask stains, which are available in a variety of colors for multiplexing flexibility and can be used immediately after fixation and permeabilization, or after antibody labeling.

Shipping Condition | Room Temperature |
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Product Type | Stain |
For Use With (Equipment) | High Content Instrument |
Quantity | 1 Set |
SubCellular Localization | Cytoplasm,Cytosol,Nucleus |
Label Type | Fluorescent Dye |
Product Line | CellMask™ |
Detection Method | Fluorescence |
Invitrogen™ ReadyProbes™ Reagent F-Actin Phalloidin Conjugates
Perfect for fixed cells and tissue, ReadyProbes Reagent F-actin phalloidin conjugates offer clear visualization of actin filaments, making it perfect for cell biology, neuroscience, cancer research, and more.

Content And Storage | 2 x 2.5 mL dropper bottles Store at ≤ 25°C. |
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Product Type | Phalloidin |
Form | Liquid |
Emission | Visible |
SubCellular Localization | Cytoskeleton |
Technique | Fluorescence Intensity |
Label Type | Fluorescent Dye |
Detection Method | Fluorescence |
Invitrogen™ LIVE/DEAD™ Viability/Cytotoxicity Assay Kit (Green/Deep Red)
A two-color fluorescent cell viability assay that simultaneously identifies live and dead cells. Live cells are labeled with calcein dye and emit a green fluorescence, while dead cells are labeled with SYTOX Deep Red dye and emit a red fluorescence.
