DNA Gel Staining Dyes

Red or Green DNA Gel Stain (10,000x) is a new generation safe fluorescent dyes, used for agarose gel or polyacrylamide gel staining to visualize DNA or RNA. They're safe replacement of Ethidium Bromide, a potent mutagen.  Red or Green DNA Gel Stain showed negative results in Ames test, indicating that it's not carcinogenic, comparing with Ethidium Bromide. 

Both red and green DNA Gel Stain are used the same way as Ethidium Bromide in precast gel or post gel staining. Red Nucleic Acid Gel Stain is used under UV light. Green Nucleic Acid Gel Stain is used under Blue LED light.

Fluorescent DNA Loading Dye (6x) is used by adding to DNA samples directly, no need to add dye to the agarose gel or running buffer.

8 products

  • Red DNA Gel Stain (10,000x, 1.0 ml) For UV Light

    Red DNA Gel Stain (10,000x, 1.0 ml) For UV Light

    Red DNA Gel Stain is a new and safe class fluorescent dye, used for agarose gel or polyacrylamide gel staining to visualize DNA or RNA. It is a safe replacement of Ethidium Bromide, a potent mutagen. Red DNA Gel Stain showed negative results in Ames test, indicating that it's not carcinogenic.  Red DNA Gel Stain is used the same way as Ethidium Bromide. It emits Red fluorescence when bound to DNA under UV light. It has the excitation maxima: 450nm.  Protocol Prepare a 50 ml agarose or polyacrylamide solution. Add 5 ul Safe DNA Gel Stain to the gel solution. Mix gently; the solution should have no air bubbles. For agarose gel, let the solution cool down to 60 - 70oC and cast the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular polyacrylamide gel casting protocol. Run gel electrophoresis. View the results under UV light.

    $85.00

  • Red DNA Gel Stain (10,000x, 5x1ml) For UV Light

    Red DNA Gel Stain (10,000x, 5x1ml) For UV Light

    Red DNA Gel Stain is a new and safe class fluorescent dye, used for agarose gel or polyacrylamide gel staining to visualize DNA or RNA. It is a safe replacement of Ethidium Bromide, a potent mutagen. Red DNA Gel Stain showed negative results in Ames test, indicating that it's not carcinogenic.  Red DNA Gel Stain is used the same way as Ethidium Bromide. It emits Red fluorescence when bound to DNA under UV light. It has the excitation maxima: 450nm.  Protocol Prepare a 50 ml agarose or polyacrylamide solution. Add 5 ul Safe DNA Gel Stain to the gel solution. Mix gently; the solution should have no air bubbles. For agarose gel, let the solution cool down to 60 - 70oC and cast the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular polyacrylamide gel casting protocol. Run gel electrophoresis. View the results under UV light.

    $375.00

  • Green DNA Gel Stain (10,000x, 1.0 ml)

    Green DNA Gel Stain (10,000x, 1.0 ml)

    Green DNA Gel Stain is a new and safe class fluorescent dye, used for agarose gel or polyacylamide gel staining to visualize DNA or RNA. It is a safe replacement of Ethidium Bromide, a potent mutagen. Green DNA Gel Stain showed negative results in Ames test, indicating that it's not carcinogenic. Green DNA Gel Stain is used the same way as Ethidium Bromide but only use LED light instead of UV light. It emits green fluorescence when bound to DNA under LED light. It has the excitation maxima: 290nm. Protocol Prepare a 50 ml agarose or polyacrylamide solution. Add 5 ul Safe DNA Gel Stain to the gel solution. Mix gently; the solution should have no air bubbles. For agarose gel, let the solution cool down to 60 - 70oC and cast the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular polyacrylamide gel casting protocol. Run gel electrophoresis. View the results under blue LED light.

    $85.00

  • Green DNA Gel Stain (10,000x, 5x1.0 ml)

    Green DNA Gel Stain (10,000x, 5x1.0 ml)

    Green DNA Gel Stain is a new and safe class fluorescent dye, used for agarose gel or polyacylamide gel staining to visualize DNA or RNA. It is a safe replacement of Ethidium Bromide, a potent mutagen. Green DNA Gel Stain showed negative results in Ames test, indicating that it's not carcinogenic. Green DNA Gel Stain is used the same way as Ethidium Bromide but only use LED light instead of UV light. It emits green fluorescence when bound to DNA under LED light. It has the excitation maxima: 290nm. Protocol Prepare a 50 ml agarose or polyacrylamide solution. Add 5 ul Safe DNA Gel Stain to the gel solution. Mix gently; the solution should have no air bubbles. For agarose gel, let the solution cool down to 60 - 70oC and cast the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular polyacrylamide gel casting protocol. Run gel electrophoresis. View the results under blue LED light.

    $375.00

  • 6x Red Fluorescent DNA Loading Dye (1.0 ml)

    6x Red Fluorescent DNA Loading Dye (1.0 ml)

    Ethium bromide replacement! 6x Red Fluorescent DNA Loading Dye is formulated by mixing fluorescent dye with standard DNA loading dye and is used by adding to DNA samples directly. There is no need to add safe DNA gel stain or other fluorescent dye to the gel or running buffer. After the electrophoresis, the red DNA bands could be viewed under UV light. Specifications Storage Store at 4 °C. Shelf life Two years from date of shipping. Safety Non-carcinogenic by the ames test. May cause skin and eye irritation. Always wear gloves when working with the product. Disposal Dispose as you  would any other non-carcinogenic fluorescent dye (eg. Acridine orange; Propidium iodide).   Protocol Prepare a 100 ml agarose or polyacrylamide solution with no stain. Mix gently to avoid bubbles. For agarose gels, let the solution cool down to 60 - 70 oC before casting the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular protocol. Mix samples or DNA marker with SafeRed dye at a 1:5 (dye : sample) dilution rate.  Following electrophoresis, view the results under UV. 

    $35.50

  • 6x Red Fluorescent DNA Loading Dye (5x1.0 ml)

    6x Red Fluorescent DNA Loading Dye (5x1.0 ml)

    Ethium bromide replacement! 6x Red Fluorescent DNA Loading Dye is formulated by mixing fluorescent dye with standard DNA loading dye and is used by adding to DNA samples directly. There is no need to add safe DNA gel stain or other fluorescent dye to the gel or running buffer. After the electrophoresis, the red DNA bands could be viewed under UV light. Specifications Storage Store at 4 °C. Shelf life Two years from date of shipping. Safety Non-carcinogenic by the ames test. May cause skin and eye irritation. Always wear gloves when working with the product. Disposal Dispose as you  would any other non-carcinogenic fluorescent dye (eg. Acridine orange; Propidium iodide).   Protocol Prepare a 100 ml agarose or polyacrylamide solution with no stain. Mix gently to avoid bubbles. For agarose gels, let the solution cool down to 60 - 70 oC before casting the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular protocol. Mix samples or DNA marker with SafeRed dye at a 1:5 (dye : sample) dilution rate.  Following electrophoresis, view the results under UV. 

    $159.00

  • 6x Green Fluorescent DNA Loading Dye (1.0 ml)

    6x Green Fluorescent DNA Loading Dye (1.0 ml)

    Ethium bromide replacement! 6xFluorescent DNA Loading Dye is formulated by mixing fluorescent dye with standard DNA loading dye and is used by adding to DNA samples directly. There is no need to add safe DNA gel stain or other fluorescent dye to the gel or running buffer. After the electrophoresis, the green DNA bands could be viewed under UV light or LED blue light.  Specifications Storage Store at 4 °C. Shelf life Two years from date of shipping. Safety Non-carcinogenic by the ames test. May cause skin and eye irritation. Always wear gloves when working with the product. Disposal Dispose as you  would any other non-carcinogenic fluorescent dye (eg. Acridine orange; Propidium iodide).   Protocol Prepare a 100 ml agarose or polyacrylamide solution with no stain. Mix gently to avoid bubbles. For agarose gels, let the solution cool down to 60 - 70 oC before casting the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular protocol. Mix samples or DNA marker with SafeRed dye at a 1:5 (dye : sample) dilution rate.  Following electrophoresis, view the results under UV and LED blue light. 

    $28.00

  • 6x Green Fluorescent DNA Loading Dye (5x1.0 ml)

    6x Green Fluorescent DNA Loading Dye (5x1.0 ml)

    Ethium bromide replacement! 6xFluorescent DNA Loading Dye is formulated by mixing fluorescent dye with standard DNA loading dye and is used by adding to DNA samples directly. There is no need to add safe DNA gel stain or other fluorescent dye to the gel or running buffer. After the electrophoresis, the green DNA bands could be viewed under UV light or LED blue light.  Specifications Storage Store at 4 °C. Shelf life Two years from date of shipping. Safety Non-carcinogenic by the ames test. May cause skin and eye irritation. Always wear gloves when working with the product. Disposal Dispose as you  would any other non-carcinogenic fluorescent dye (eg. Acridine orange; Propidium iodide).   Protocol Prepare a 100 ml agarose or polyacrylamide solution with no stain. Mix gently to avoid bubbles. For agarose gels, let the solution cool down to 60 - 70 oC before casting the gel. For polyacrylamide gel, add APS and TEMED and cast the gel according to regular protocol. Mix samples or DNA marker with SafeRed dye at a 1:5 (dye : sample) dilution rate.  Following electrophoresis, view the results under UV and LED blue light. 

    $125.00

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