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SelectFX™ Nuclear Labeling Kit (DAPI, SYTOX™ Green, 7-AAD, TO-PRO™-3 Iodide), for fixed cells Invitrogen™

The SelectFX® Nuclear Labeling Kit provides four spectrally distinct fluorescent dyes for staining nuclei in fixed-cell preparations: blue-fluorescent DAPI, green-fluorescent SYTOX® Green stain, red-fluorescent 7-aminoactinomycin D (7-AAD), and far red-fluorescent TO-PRO®-3 dye.

ProLong™ Glass Antifade Mountant with NucBlue™ Stain Invitrogen™

ProLong Glass Antifade Mountant is a glycerol-based, hard-setting, ready-to-use mountant that can be applied directly to fluorescently labeled cells or tissue samples on microscope slides or coverslips.

Image-IT™ LIVE Plasma Membrane and Nuclear Labeling Kit (Counterstains For GFP-Expressing Cells) Invitrogen™

The Image-iT™ LIVE Plasma Membrane and Nuclear Labeling Kit provides two stains - red-fluorescent Alexa Fluor® 594 wheat germ agglutinin (WGA) and blue-fluorescent Hoechst 33342 dye - for highly selective staining of the plasma membrane and nucleus, respectively, of live green-fluorescent protein...

Pierce™ Peroxidase IHC Detection Kit Thermo Scientific™

The Thermo Scientific Pierce Peroxidase IHC Detection Kit bundles the Pierce Metal Enhanced DAB Substrate Kit with all necessary components to stain, counterstain and preserve experimental results with frozen or paraffin tissue sections.

SYTOX™ Green Nucleic Acid Stain - 5 mM Solution in DMSO Invitrogen™

SYTOX® Green nucleic acid stain is an excellent green-fluorescent nuclear and chromosome counterstain that is impermeant to live cells, making it a useful indicator of dead cells within a population. Also available as a room-temperature-stable, ready-to-use solution: NucGreen Dead 488 Ready Probes...

Hoechst 33258, Pentahydrate (bis-Benzimide), 100 mg Invitrogen™

Hoechst 33258 nucleic acid stain is a popular nuclear counterstain that emits blue fluorescence when bound to dsDNA. Its uses are similar to Hoechst 33342 (H-1399) for counterstaining, apoptosis and cell cycle studies, but Hoechst 33258 is reportedly less cell-permeant.

Hoechst 33258, Pentahydrate (bis-Benzimide) - 10 mg/mL Solution in Water Invitrogen™

Hoechst 33258 nucleic acid stain is a popular nuclear counterstain that emits blue fluorescence when bound to dsDNA. Its uses are similar to Hoechst 33342 (H-1399) for counterstaining, apoptosis and cell cycle studies, but Hoechst 33258 is reportedly less cell-permeant.

Hoechst 33342, Trihydrochloride, Trihydrate - 10 mg/mL Solution in Water Invitrogen™

Hoechst 33342 nucleic acid stain is a popular cell-permeant nuclear counterstain that emits blue fluorescence when bound to dsDNA. This dye is often used to distinguish condensed pycnotic nuclei in apoptotic cells and for cell-cycle studies in combination with BrdU.

Hoechst 33342, Trihydrochloride, Trihydrate, 100 mg Invitrogen™

Hoechst 33342 nucleic acid stain is a popular cell-permeant nuclear counterstain that emits blue fluorescence when bound to dsDNA. This dye is often used to distinguish condensed pycnotic nuclei in apoptotic cells and for cell cycle studies in combination with BrdU.

NucBlue™ Fixed Cell ReadyProbes™ Reagent (DAPI) Invitrogen™

DAPI is a commonly used nuclear counterstain for fixed cells that emits blue fluorescence when bound to DNA. With NucBlue® Fixed Cell ReadyProbes® Reagent, we have formulated a high-purity form of this classic stain in a room temperature-stable solution that is provided in a convenient-to-use...

eBioscience™ DRAQ5™ Invitrogen™

DRAQ5™ is an anthraquinone dye with high affinity for double-stranded DNA. It is a membrane-permeable dye that can label live or fixed/dead cells. In flow cytometry, this dye can be used to distinguish nucleated and non-nucleated cells.

TOTO™-3 Iodide (642/660) - 1 mM Solution in DMSO Invitrogen™

TOTO®-3 stain is a carbocyanine dimer with far-red fluorescence similar to Alexa Fluor® 647 or Cy® 5 dyes that is easily distinguished from fluorescein and rhodamine. It is useful as a nuclear counterstain and dead cell indicator, and is among the highest-sensitivity probes for nucleic acid...

DAPI (4',6-diamidino-2-phenylindole, dihydrochloride) Thermo Scientific™

Thermo Scientific Pierce DAPI Nuclear Counterstains are high-purity forms of diamidino-2-phenylindole dye for fixed-cell, fluorescent staining of DNA content and nuclei for cellular imaging techniques.

DAPI Solution (1 mg/mL) Thermo Scientific™

Thermo Scientific Pierce DAPI Nuclear Counterstains are high-purity forms of diamidino-2-phenylindole dye for fixed-cell, fluorescent staining of DNA content and nuclei for cellular imaging techniques.

NucBlue™ Live ReadyProbes™ Reagent (Hoechst 33342) Invitrogen™

Hoechst 33342 is a popular cell-permeant nuclear counterstain that emits blue fluorescence when bound to DNA. With NucBlue® Live ReadyProbes® Reagent we have formulated this classic stain in a room temperature-stable solution that is provided in a convenient-to-use dropper bottle.
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