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Fluorescence Microscopy

Check out our full catalog of fluorescent probes, background quenchers, mounting media, and other accessories for fluorescence microscopy.

Learn more about Biotium’s novel CF® Dye probes for antibodies and conjugates, featuring exceptional brightness and photostability over other commercially available probes.

Biotium also offers EverBrite™ Mounting Media with superior antifade protection for long-lasting fluorescent signal in your stored slides.

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    NucSpot® Live Cell Nuclear Stains

    From: $68 Sizes: Trial size, 1 kitCatalog #:
    40082-T
    , 40082, 40081-T, - 40081View allHide

    No-wash, fluorescent DNA nuclear stains dyes with low toxicity for long-term live cell imaging or fixed cell staining. Choose green or far-red fluorescence.

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    No-wash, fluorescent DNA nuclear stains dyes with low toxicity for long-term live cell imaging or fixed cell staining. Choose green or far-red fluorescence.

     
    Product

    CellBrite® Fix Membrane Stains

    From: $147 Sizes: Trial size (1 vial), Set of 5 vialsCatalog #:
    30089
    , 30089-T, 30088, 30088-T, 30090, - 30090-TView allHide

    Unique fluorogenic membrane dyes that covalently stain the plasma membrane in live cells, and can withstand both fixation and detergent permeabilization.

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    Unique fluorogenic membrane dyes that covalently stain the plasma membrane in live cells, and can withstand both fixation and detergent permeabilization.

     
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    MemBrite® Fix Cell Surface Staining Kits

    From: $170 Sizes: 100 labelings, 500 labelingsCatalog #:
    30092
    , 30092-T, 30093, 30093-T, 30094, 30094-T, 30095, 30095-T, 30096, 30096-T, 30097, 30097-T, 30098, 30098-T, 30099, 30099-T, 30101, 30101-T, 30102, 30102-T, 30103, 30103-T, 30104, - 30104-TView allHide

    Wide choice of dye colors for covalent staining the surface of live cells to conveniently visualize cell boundaries in immunofluorescence experiments.

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    100 labelings
    500 labelings
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    Wide choice of dye colors for covalent staining the surface of live cells to conveniently visualize cell boundaries in immunofluorescence experiments.

     
    Product

    NucSpot® 470 Nuclear Stain, 1000X in DMSO

    From: $57 Sizes: 20 uL, 200 uLCatalog #:
    40083-T
    , - 40083View allHide

    A cell membrane-impermeant, nuclear-specific green fluorescent DNA stain.

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    20 uL
    200 uL
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    A cell membrane-impermeant, nuclear-specific green fluorescent DNA stain.

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

    From: $57 Sizes: 25 uL, 250 uL, 1 mLCatalog #:
    40060-T
    , 40060, - 40060-1View allHide

    A far-red live cell nuclear stain similar to Draq5™.

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    25 uL
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    A far-red live cell nuclear stain similar to Draq5™.

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

    From: $82 Sizes: 25 uL, 250 uL, 1 mLCatalog #:
    40061
    , 40061-1, - 40061-TView allHide

    A far-red cell membrane-impermeant nuclear dye with greater nuclear specificity than Draq7™. Ideal for fixed cell nuclear counterstaining with minimal cytoplasmic RNA staining.

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    250 uL
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    A far-red cell membrane-impermeant nuclear dye with greater nuclear specificity than Draq7™. Ideal for fixed cell nuclear counterstaining with minimal cytoplasmic RNA staining.

     
    Product

    TrueBlack® Lipofuscin Autofluorescence Quencher

    From: $138 Sizes: 1 mLCatalog #: 23007

    This unique reagent quenches lipofuscin autofluorescence in tissue sections for immunofluorescence staining and can also help to reduce autofluorescence from other sources like extracellular matrix.

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    This unique reagent quenches lipofuscin autofluorescence in tissue sections for immunofluorescence staining and can also help to reduce autofluorescence from other sources like extracellular matrix.

     
    Product

    TrueBlack® IF Background Suppressor System (Permeabilizing)

    From: $44 Sizes: 20 assays, 200 assaysCatalog #:
    23012
    , - 23012-TView allHide

    A buffer set that blocks non-specific antibody binding as well as direct interaction of fluorescent dyes on antibodies with cells or tissue sections.

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    20 assays
    200 assays
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    A buffer set that blocks non-specific antibody binding as well as direct interaction of fluorescent dyes on antibodies with cells or tissue sections.

     
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    TrueBlack® WB Blocking Buffer Kit

    From: $76 Sizes: 10 membranes, 50 membranesCatalog #:
    23013
    , - 23013-TView allHide

    Buffer system optimized for fluorescence-based western provides superior specificity, sensitivity, and background suppression.

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    10 membranes
    50 membranes
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    Buffer system optimized for fluorescence-based western provides superior specificity, sensitivity, and background suppression.

     
    Product

    Tyramide Amplification Kit with HRP Goat Anti-Mouse and CF® Dye or Biotin Tyramide

    From: $509 Sizes: 1 kitCatalog #:
    33000
    , 33003, 33006, 33009, 33012, 33015, - 33018View allHide

    Kits for increasing immunofluorescence sensitivity using HRP-catalyzed tyramide signal amplification; with your choice of next-generation fluorescent CF® dyes or biotin.

    Conjugation
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    Kits for increasing immunofluorescence sensitivity using HRP-catalyzed tyramide signal amplification; with your choice of next-generation fluorescent CF® dyes or biotin.

     
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    Tyramide Amplification Kit with HRP Goat Anti-Rabbit and CF® Dye or Biotin Tyramide

    From: $509 Sizes: 1 kitCatalog #:
    33001
    , 33004, 33007, 33010, 33013, 33016, - 33019View allHide

    Kits for increasing immunofluorescence sensitivity using HRP-catalyzed tyramide signal amplification; with your choice of next-generation fluorescent CF® dyes or biotin.

    Conjugation
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    Kits for increasing immunofluorescence sensitivity using HRP-catalyzed tyramide signal amplification; with your choice of next-generation fluorescent CF® dyes or biotin.

     
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    Tyramide Amplification Kit with HRP Streptavidin and CF® Dye or Biotin Tyramide

    From: $509 Sizes: 1 kitCatalog #:
    33002
    , 33005, 33008, 33011, 33014, 33017, - 33020View allHide

    Kits for increasing immunofluorescence sensitivity using HRP-catalyzed tyramide signal amplification; with your choice of next-generation fluorescent CF® dyes or biotin.

    Conjugation
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    1 kit
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    Kits for increasing immunofluorescence sensitivity using HRP-catalyzed tyramide signal amplification; with your choice of next-generation fluorescent CF® dyes or biotin.

     
    Product

    ViaFluor® Live Cell Microtubule Stains

    From: $89 Sizes: Trial size (10 uL), 50 uLCatalog #:
    70063-T
    , 70063, 70062-T, 70062, 70064-T, - 70064View allHide

    Cell-permeant probes for imaging the microtubule cytoskeleton in live cells. Available with blue, green, or far-red fluorescence.

    Dye
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    Cell-permeant probes for imaging the microtubule cytoskeleton in live cells. Available with blue, green, or far-red fluorescence.

     
    Product

    ViaFluor® SE Cell Proliferation Kits

    From: $55 Sizes: Trial size (1 vial), Set of 10 vialsCatalog #:
    30068-T
    , 30068, 30086-T, 30086, - 30050View allHide

    Fixable cytoplasmic stains for monitoring cell division by flow cytometry. The dyes can also be used to track cell populations in co-culture.

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    Fixable cytoplasmic stains for monitoring cell division by flow cytometry. The dyes can also be used to track cell populations in co-culture.

     
    Product

    CellBrite® Cytoplasmic Membrane Dyes

    From: $143 Sizes: 1 mL, 50 assaysCatalog #:
    30024
    , 30021, 30022, - 30023View allHide

    Dye solutions of lipophilic carbocyanine dyes DiB, Neuro-DiO, DiI, and DiD for non-toxic labeling of cytoplasmic membranes.

    Dye
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    1 mL
    50 assays
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    Dye solutions of lipophilic carbocyanine dyes DiB, Neuro-DiO, DiI, and DiD for non-toxic labeling of cytoplasmic membranes.

     
    Product

    CF® Dye Tyramide

    From: $287 Sizes: 0.5 mgCatalog #:
    96052
    , 96090, 96077, 96066, 92170, 92171, 92172, 92173, 96085, 92174, 92175, 92194, 92195, 92196, 92197, 92198, 92199, 96021, 96022, 96053, - 96057View allHide

    Fluorescent CF® Dye tyramides are used for tyramide signal amplification (TSA) for increasing immunofluorescence sensitivity in multicolor immunocytochemistry (ICC), immunohistochemistry (IHC), or in situ hybridization (ISH).

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
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    0.5 mg
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    Fluorescent CF® Dye tyramides are used for tyramide signal amplification (TSA) for increasing immunofluorescence sensitivity in multicolor immunocytochemistry (ICC), immunohistochemistry (IHC), or in situ hybridization (ISH).