Support

Quick links
Frequently asked questions - categories
Ask a question
Contact Us
+1

Reactive DNA/RNA Binding Dyes

Amine reactive succinimidyl ester (SE) of nucleic acid dyes can be conjugated to proteins or other molecules with primary amine groups. The conjugates should be essentially nonfluorescent until they bind DNA or RNA, resulting in fluorescence. We also offer reactive methylene blue, a colorimetric DNA/RNA stain.

PMA, PMAxx™, and EMA are nucleic acid binding dyes that covalently react with DNA and RNA after photoactivation. They are useful for PCR-based quantitation of microbial viability (learn more about viability PCR).

Showing all 8 results

    MB Succinimidyl Ester

    From: $263 Sizes: 5 mgCatalog #: 40075

    The amine reactive succinimidyl ester of MB (methylene blue) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugate will have a blue color and be able to complex with nucleic acids.

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

    The amine reactive succinimidyl ester of MB (methylene blue) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugate will have a blue color and be able to complex with nucleic acids.

     

    AO Succinimidyl Ester

    From: $263 Sizes: 5 mgCatalog #: 40074

    The amine reactive succinimidyl ester of AO (acridine orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugates with green fluoroscence are able to complex with nucleic acids, resulting in green fluorescence nucleic acid conjugate adduct.

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

    The amine reactive succinimidyl ester of AO (acridine orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugates with green fluoroscence are able to complex with nucleic acids, resulting in green fluorescence nucleic acid conjugate adduct.

     

    TO Succinimidyl Ester

    From: $263 Sizes: 5 mgCatalog #: 40073

    The amine reactive succinimidyl ester of TO (thiazole orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in green fluorescence.

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

    The amine reactive succinimidyl ester of TO (thiazole orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in green fluorescence.

     

    EB Succinimidyl Ester

    From: $263 Sizes: 5 mgCatalog #: 40072

    The amine reactive succinimidyl ester of EB (ethidium bromide) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in red fluorescence.

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

    The amine reactive succinimidyl ester of EB (ethidium bromide) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups.  The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in red fluorescence.

     

    PMAxx™, 20 mM in H2O

    From: $127 Sizes: 100 uLCatalog #: 40069

    PMAxx™ dye is a DNA modifier used for viability PCR, invented by scientists at Biotium. PMAxx™ is a new and improved version of our popular viability dye PMA (propidium monoazide).

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

    PMAxx™ dye is a DNA modifier used for viability PCR, invented by scientists at Biotium. PMAxx™ is a new and improved version of our popular viability dye PMA (propidium monoazide).

     

    PMA Dye, 20 mM in H2O

    From: $127 Sizes: 100 uLCatalog #: 40019

    PMA (propidium monoazide) dye is a DNA modifier invented by scientists at Biotium. It is a photo-reactive DNA-binding dye that is useful for determination of microbial viability by qPCR.

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

    PMA (propidium monoazide) dye is a DNA modifier invented by scientists at Biotium. It is a photo-reactive DNA-binding dye that is useful for determination of microbial viability by qPCR.

     

    PMA Dye

    From: $132 Sizes: 1 mgCatalog #: 40013

    PMA (propidium monoazide) is a high affinity photoreactive DNA binding dye invented by scientists at Biotium for viability PCR of bacteria and other microorganisms.

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

    PMA (propidium monoazide) is a high affinity photoreactive DNA binding dye invented by scientists at Biotium for viability PCR of bacteria and other microorganisms.

     

    Ethidium monoazide, bromide (EMA)

    From: $151 Sizes: 5 mgCatalog #: 40015

    Ethidium monoazide bromide is a fluorescent nucleic acid binding dye. The dye, after photolysis, binds covalently to nucleic acids. It can be used for viability PCR.

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

    Ethidium monoazide bromide is a fluorescent nucleic acid binding dye. The dye, after photolysis, binds covalently to nucleic acids. It can be used for viability PCR.