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DNA Gel Stains & Accessories

High purity agarose, DNA ladders, buffers, and GelRed® & GelGreen® non-mutagenic DNA gel stains. Learn more about our signature Gel Stain Technologies.

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    GelRed® Nucleic Acid Gel Stain

    From: $28 Sizes: Trial size (0.1 mL), 0.5 mL, 10 mL, 4 LCatalog #: 41001, 41002, 41003, 41002-1, 41003-1, - 41003-TView allHide

    Ultra sensitive and environmentally safe replacement for EtBr DNA/RNA gel stain.

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    Ultra sensitive and environmentally safe replacement for EtBr DNA/RNA gel stain.

     

    GelGreen® Nucleic Acid Gel Stain

    From: $24 Sizes: Trial size (0.1 mL), 0.5 mL, 10 mLCatalog #: 41004, 41005, 41005-1, - 41005-TView allHide

    GelGreen® is a sensitive, non-mutagenic and environmentally safer green fluorescent DNA gel stain.

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    GelGreen® is a sensitive, non-mutagenic and environmentally safer green fluorescent DNA gel stain.

     

    GelRed® Agarose LE

    From: $52 Sizes: 5 g, 50 gCatalog #: 41029-5G, - 41029-50GView allHide

    Ultrapure molecular biology grade agarose pre-coated with GelRed® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.

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    Ultrapure molecular biology grade agarose pre-coated with GelRed® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.

     

    GelGreen® Agarose LE

    From: $50 Sizes: 5 g, 50 gCatalog #: 41030-5G, - 41030-50GView allHide

    Ultrapure molecular biology grade agarose pre-coated with GelGreen® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.

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    Ultrapure molecular biology grade agarose pre-coated with GelGreen® Nucleic Acid Gel Stain for convenient and safer preparation of precast gels.

     

    6X DNA Loading Buffer (Blue)

    Sizes: 4 x 1.5 mLCatalog #: 99962-1

    A loading buffer for gel electrophoresis containing density agents for loading DNA samples on gels and two blue DNA tracking dyes.

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    4 x 1.5 mL
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    A loading buffer for gel electrophoresis containing density agents for loading DNA samples on gels and two blue DNA tracking dyes.

     

    6X GelRed® Prestain Loading Buffer with Tracking Dye

    Sizes: 1 mLCatalog #: 41009, - 41010View allHide

    6X GelRed® Prestain Loading Buffers are DNA gel loading buffers containing GelRed® for one-step fluorescent staining and gel loading of DNA, with your choice of blue or orange tracking dyes.

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    1 mL
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    6X GelRed® Prestain Loading Buffers are DNA gel loading buffers containing GelRed® for one-step fluorescent staining and gel loading of DNA, with your choice of blue or orange tracking dyes.

     

    Agarose LE, Ultra-Pure Molecular Biology Grade

    From: $59 Sizes: 25 g, 100 g, 500 gCatalog #: 41028-25G, 41028-100G, - 41028-500GView allHide

    High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.

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    High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.

     

    Ready-to-Use 1 kb DNA Ladder

    From: $78 Sizes: 150 applications (1.5 mL)Catalog #: 31022

    1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder consists of 13 bands that are generated from PCR and restriction enzyme digestion of double stranded DNA.

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    150 applications (1.5 mL)
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    1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder consists of 13 bands that are generated from PCR and restriction enzyme digestion of double stranded DNA.

     

    Ready-to-Use 100 bp DNA Ladder

    From: $80 Sizes: 150 applications (1.5 mL)Catalog #: 31032

    100 bp DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 100 bp to 1500 bp. The 500 bp and 1,500 bp bands contain more DNA to provide internal orientation.

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    150 applications (1.5 mL)
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    100 bp DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 100 bp to 1500 bp. The 500 bp and 1,500 bp bands contain more DNA to provide internal orientation.

     

    PAGE GelRed® Nucleic Acid Gel Stain

    From: $23 Sizes: 0.1 mL, 500 uL, 4 LCatalog #: 41014, 41008-500uL, - 41008-TView allHide

    PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically designed to stain DNA in polyacrylamide gels. PAGE GelRed® can be imaged using a 254 nm UV transilluminator with an ethidium bromide filter.

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    0.1 mL
    500 uL
    4 L
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    PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically designed to stain DNA in polyacrylamide gels. PAGE GelRed® can be imaged using a 254 nm UV transilluminator with an ethidium bromide filter.

     

    Gel-Bright™ LED Gel Illuminator

    Sizes: EachCatalog #: E90003

    A non-UV, blue LED lightbox with a light source and filters for optimal detection of nucleic acids and proteins labeled with green or red fluorescent dyes.

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    A non-UV, blue LED lightbox with a light source and filters for optimal detection of nucleic acids and proteins labeled with green or red fluorescent dyes.

     

    DNA Gel Extraction Kit

    From: $98 Sizes: 50 assays, 250 assaysCatalog #: 31030-250, - 31030-50View allHide

    A spin column-based DNA extraction kit for purifying DNA from agarose gels.

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    50 assays
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    A spin column-based DNA extraction kit for purifying DNA from agarose gels.

     

    TBE Buffer, 5X

    From: $57 Sizes: 4 LCatalog #: 41006

    A 5X concentrated buffer solution in deionized water. TBE is used for polyacrylamide and agarose gel electrophoresis.

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    4 L
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    A 5X concentrated buffer solution in deionized water. TBE is used for polyacrylamide and agarose gel electrophoresis.

     

    DNAzure® Blue Nucleic Acid Gel Stain, 100X

    Sizes: 10 mLCatalog #: 41020

    A blue nucleic acid gel stain to visualize dsDNA in agarose or polyacrylamide gels by the unaided eye.

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    10 mL
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    A blue nucleic acid gel stain to visualize dsDNA in agarose or polyacrylamide gels by the unaided eye.

     

    Glo-Plate™ Blue LED Illuminator

    Sizes: EachCatalog #: E90004

    A multi-functional blue LED light box that can be used for photolysis of PMAxx™ or PMA in viability PCR. It is also an excellent way to develop the staining of gels stained with the visible blue DNA gel stain DNAzure®.

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    A multi-functional blue LED light box that can be used for photolysis of PMAxx™ or PMA in viability PCR. It is also an excellent way to develop the staining of gels stained with the visible blue DNA gel stain DNAzure®.

     

    1 kb DNA Ladder in TE Buffer

    Sizes: 30 ug/300 uLCatalog #: 31039

    The 1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 1 kb, 3 kb, and 6 kb bands contain more DNA to provide internal orientation.

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    30 ug/300 uL
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    The 1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 1 kb, 3 kb, and 6 kb bands contain more DNA to provide internal orientation.