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Other Bacterial Stains

For cell-permeable, all-cell bacterial stains, we offer several fluorescent nucleic acid dyes such as DAPI (blue), Hoechst (blue), DMAO (green), and Acridine Orange (green).

For dead-cell-specific bacterial staining, we offer Propidium Iodide (PI) and Ethidium Homodimer III (EthD-III), both red nucleic acid-binding dyes.

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    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.

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    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

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    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

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    200 uL
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    A red fluorescent dead cell stain for bacteria and mammalian cells

     

    BactoView™ Live Fluorescent Bacterial Stains

    Sizes: 20 uL, 100 uLCatalog #: 40102-T, 40101-T, 40102, - 40101View allHide

    Live cell bacteria stains, suitable for flow cytometry or fluorescence microscopy. Stain live and dead, gram-positive and gram-negative bacteria with red or green fluorescence.

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    Live cell bacteria stains, suitable for flow cytometry or fluorescence microscopy. Stain live and dead, gram-positive and gram-negative bacteria with red or green fluorescence.

     

    DAPI

    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.

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    1 mL (10 mg/mL)
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    10 mg
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    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)

    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.

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    0.5 mL (2 mM in DMSO)
    1 mg
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    Ethidium Homodimer I is a dead cell specific fluorescent nucleic acid dye.

     

    Acridine Orange, 10 mg/mL in Water (High Purity) (AO)

    From: $48 Sizes: 10 mLCatalog #: 40039

    Acridine orange (AO) stains dsDNA green (525 nm) and RNA or single stranded DNA red (650 nm).The dye is membrane-permeant and its nucleic acid binding property has been used for cell-cycle studies.

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    10 mL
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    Acridine orange (AO) stains dsDNA green (525 nm) and RNA or single stranded DNA red (650 nm).The dye is membrane-permeant and its nucleic acid binding property has been used for cell-cycle studies.

     

    Ethidium Bromide, 10 mg/mL in H2O

    Sizes: 10 mLCatalog #: 40042

    Ethidium bromide (EB) is a widely used nucleic acid gel stain although it is also a known potent mutagen. EB is an intercalating DNA-binding dye with little sequence preference.

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    10 mL
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    Ethidium bromide (EB) is a widely used nucleic acid gel stain although it is also a known potent mutagen. EB is an intercalating DNA-binding dye with little sequence preference.

     

    Hoechst

    From: $147 Sizes: 10 mL (10 mg/mL), 100 mgCatalog #: 40044, 40046, 40047, - 40045View allHide

    Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. Hoechst dyes are widely used in cell cycle and apoptosis studies as nuclear counterstains.

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    10 mL (10 mg/mL)
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    Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. Hoechst dyes are widely used in cell cycle and apoptosis studies as nuclear counterstains.

     

    Propidium Iodide (PI)

    Sizes: 10 mL (1 mg/mL in Water), 2 mL (50 ug/mL in Buffer), 100 mgCatalog #: 40016, 40017, - 40048View allHide

    Propidium iodide (PI) is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.

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    10 mL (1 mg/mL in Water)
    2 mL (50 ug/mL in Buffer)
    100 mg
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    Propidium iodide (PI) is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.