Support & Resources

+1

Nuclear Stains & DNA/RNA Dyes

We offer a selection of nuclear stains for live, fixed, or dead cells in multiple colors. Visit our Cellular Stains Technology Page to learn more.

Loading...

    NucSpot® Live Cell Nuclear Stains

    Sizes: Trial size (10 uL), 50 uLCatalog #: 40082-T, 40082, 40081-T, - 40081View allHide

    NucSpot® Live Cell Nuclear Stains are cell-membrane permeable DNA dyes that specifically stains nuclei in live or fixed cells. They have excellent specificity for DNA without the need for a wash step, and they have low toxicity for live cell imaging.

    Dye
    Size
    Catalog #
    price
    Qty
    Trial size (10 uL)
    50 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    NucSpot® Live Cell Nuclear Stains are cell-membrane permeable DNA dyes that specifically stains nuclei in live or fixed cells. They have excellent specificity for DNA without the need for a wash step, and they have low toxicity for live cell imaging.

     

    NucSpot® 470 Nuclear Stain, 1000X in DMSO

    Sizes: 20 uL, 200 uLCatalog #: 40083-T, - 40083View allHide

    NucSpot® 470 is cell membrane-impermeant, nuclear-specific green fluorescent DNA stain for the FITC channel.

    Size
    Catalog #
    price
    Qty
    20 uL
    200 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    NucSpot® 470 is cell membrane-impermeant, nuclear-specific green fluorescent DNA stain for the FITC channel.

     

    RedDot™1 Far-Red Nuclear Stain, 200X in H2O

    From: $52 Sizes: 25 uL (15-20 tests, trial size), 250 uL (150-200 tests), 1 mL (600-1000 tests)Catalog #: 40060, 40060-1, - 40060-TView allHide

    RedDot™1 is a far-red cell membrane-permeable nuclear dye similar to Draq5™. The dye is ideal for specifically staining the nuclei of live cells.

    Size
    Catalog #
    price
    Qty
    25 uL (15-20 tests, trial size)
    250 uL (150-200 tests)
    1 mL (600-1000 tests)
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    RedDot™1 is a far-red cell membrane-permeable nuclear dye similar to Draq5™. The dye is ideal for specifically staining the nuclei of live cells.

     

    RedDot™2 Far-Red Nuclear Stain, 200X in DMSO

    From: $75 Sizes: 25 uL (15-20 tests, trial size), 250 uL (150-200 tests), 1 mL (600-1000 tests)Catalog #: 40061, 40061-1, - 40061-TView allHide

    RedDot™2 is a far-red cell membrane-impermeable nuclear dye similar to Draq7™, with excitation and emission at 665/695 nm. The dye is ideal for specifically staining the nuclei of dead cells with minimal cytoplasmic RNA staining.

    Size
    Catalog #
    price
    Qty
    25 uL (15-20 tests, trial size)
    250 uL (150-200 tests)
    1 mL (600-1000 tests)
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    RedDot™2 is a far-red cell membrane-impermeable nuclear dye similar to Draq7™, with excitation and emission at 665/695 nm. The dye is ideal for specifically staining the nuclei of dead cells with minimal cytoplasmic RNA staining.

     

    DMAO, 2 mM in DMSO

    From: $228 Sizes: 1 mLCatalog #: 40012

    DMAO, 2 mM in DMSO is a green-fluorescent nucleic acid dye for staining live bacteria.

    Size
    Catalog #
    price
    Qty
    1 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    DMAO, 2 mM in DMSO is a green-fluorescent nucleic acid dye for staining live bacteria.

     

    Ethidium Homodimer III (EthD-III)

    From: $249 Sizes: 1 mgCatalog #: 40050

    A red fluorescent dead cell stain for bacteria and mammalian cells

    Size
    Catalog #
    price
    Qty
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    A red fluorescent dead cell stain for bacteria and mammalian cells

     

    Ethidium Homodimer III (EthD-III), 1 mM in DMSO

    From: $243 Sizes: 200 uLCatalog #: 40051

    A red fluorescent dead cell stain for bacteria and mammalian cells

    Size
    Catalog #
    price
    Qty
    200 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    A red fluorescent dead cell stain for bacteria and mammalian cells

     

    Oxazole Yellow, 1 mM in DMSO

    Sizes: 1 mLCatalog #: 40089

    Oxazole yellow, also know as YO-PRO-1, is a green-fluorescent, cell-impermeant nucleic acid stain with excitation/emission maxima of 491/509 nm when bound to nucleic acids. Oxazole yellow can be used as a early marker of apoptosis.

    Size
    Catalog #
    price
    Qty
    1 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Oxazole yellow, also know as YO-PRO-1, is a green-fluorescent, cell-impermeant nucleic acid stain with excitation/emission maxima of 491/509 nm when bound to nucleic acids. Oxazole yellow can be used as a early marker of apoptosis.

     

    Thiazole Green, 10,000X in DMSO

    Sizes: 0.5 mL, 1 mLCatalog #: 40086-0.5mL, - 40086-1mLView allHide

    Thiazole Green, which is structurally identical to SYBR® Green I Nucleic Acid Gel Stain, is one of the most sensitive stains available for detecting double-stranded DNA (dsDNA) in agarose, polyacrylamide gels and qPCR.

    Size
    Catalog #
    price
    Qty
    0.5 mL
    1 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Thiazole Green, which is structurally identical to SYBR® Green I Nucleic Acid Gel Stain, is one of the most sensitive stains available for detecting double-stranded DNA (dsDNA) in agarose, polyacrylamide gels and qPCR.

     

    Thiazole Orange Homodimer, 1 mM in DMSO

    From: $361 Sizes: 200 uLCatalog #: 40079

    Thiazole orange homodimer (TOhD), also know as TOTO®-1, is a cell-impermeant, high-affinity, fluorogenic green nucleic acid stain.

    Size
    Catalog #
    price
    Qty
    200 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Thiazole orange homodimer (TOhD), also know as TOTO®-1, is a cell-impermeant, high-affinity, fluorogenic green nucleic acid stain.

     

    Thiazole Orange, 10 mM in DMSO

    From: $88 Sizes: 1 mLCatalog #: 40077

    Thiazole orange (TO) is commonly used in reticulocyte analysis to stain residual RNA of blood cells, to stain DNA in agarose gels and capillary electrophoresis. Thiazole Orange stains the yeast nucleus, and is also able to stain bacteria and mammalian cells.

    Size
    Catalog #
    price
    Qty
    1 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Thiazole orange (TO) is commonly used in reticulocyte analysis to stain residual RNA of blood cells, to stain DNA in agarose gels and capillary electrophoresis. Thiazole Orange stains the yeast nucleus, and is also able to stain bacteria and mammalian cells.

     

    Thiazole Red Homodimer, 1mM in DMSO

    Sizes: 200 uLCatalog #: 40080

    Thiazole red homodimer (TRhD), also know as TOTO®-3, is a cell-impermeant, high-affinity, far-red fluorogenic nucleic acid stain.

    Size
    Catalog #
    price
    Qty
    200 uL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Thiazole red homodimer (TRhD), also know as TOTO®-3, is a cell-impermeant, high-affinity, far-red fluorogenic nucleic acid stain.

     

    Thiazole Red, 1mM in DMSO

    Sizes: 1 mLCatalog #: 40087

    Thiazole red, also known as TO-PRO®-3, is a cell-impermeant, high-affinity far-red nucleic acid stain.

    Size
    Catalog #
    price
    Qty
    1 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Thiazole red, also known as TO-PRO®-3, is a cell-impermeant, high-affinity far-red nucleic acid stain.

     

    TO iodide (515/531), 1 mM in DMSO

    Sizes: 1 mLCatalog #: 40088

    TO iodide, also know as TO-PRO®-1, is a cell-impermeant, high-affinity carbocyanine monomeric nucleic acid stain that is essentially nonfluorescent in the absence of nucleic acids but exhibits green fluorescence when bound to nucleic acids.

    Size
    Catalog #
    price
    Qty
    1 mL
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    TO iodide, also know as TO-PRO®-1, is a cell-impermeant, high-affinity carbocyanine monomeric nucleic acid stain that is essentially nonfluorescent in the absence of nucleic acids but exhibits green fluorescence when bound to nucleic acids.

     

    DAPI

    From: $78 Sizes: 1 mL (10 mg/mL), 10 mg (Dilactate), 10 mgCatalog #: 40011, 40043, - 40009View allHide

    DAPI is a popular blue fluorescent DNA dye. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement.

    Size
    Catalog #
    price
    Qty
    1 mL (10 mg/mL)
    10 mg (Dilactate)
    10 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    DAPI is a popular blue fluorescent DNA dye. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement.

     

    Ethidium Homodimer I (EthD-I)

    From: $178 Sizes: 0.5 mL (2 mM in DMSO), 1 mgCatalog #: 40010, - 40014View allHide

    Ethidium Homodimer I is a dead cell specific fluorescent nucleic acid dye.

    Size
    Catalog #
    price
    Qty
    0.5 mL (2 mM in DMSO)
    1 mg
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Ethidium Homodimer I is a dead cell specific fluorescent nucleic acid dye.