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PCR & Molecular Biology

Biotium offers high-quality reagents for many molecular biology applications:

PCR master mixes and related products; DNA & RNA isolation kits; DNA quantitation kits; nucleic acid gel stains; and more.

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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.

    Format
    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Trial size (0.1 mL)
    0.5 mL
    10 mL
    4 L
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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.

    Format
    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Trial size (0.1 mL)
    0.5 mL
    10 mL
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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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    5 g
    50 g
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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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    5 g
    50 g
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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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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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.

    Tracking dye
    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    25 g
    100 g
    500 g
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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

    A DNA ladder consisting of 13 DNA fragments ranging in size from 250 bp to 10 kb, provided pre-diluted in 1X loading buffer so that it is ready to load.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    150 applications (1.5 mL)
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    A DNA ladder consisting of 13 DNA fragments ranging in size from 250 bp to 10 kb, provided pre-diluted in 1X loading buffer so that it is ready to load.

     

    Ready-to-Use 100 bp DNA Ladder

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

    A DNA ladder consisting of 11 DNA fragments ranging in size from 100 bp to 1500 bp, provided pre-diluted in 1X loading buffer so that it is ready to load.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    150 applications (1.5 mL)
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    A DNA ladder consisting of 11 DNA fragments ranging in size from 100 bp to 1500 bp, provided pre-diluted in 1X loading buffer so that it is ready to load.

     

    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 formulated to stain DNA in polyacrylamide gels. PAGE GelRed® can be imaged using a 254 nm UV transilluminator with an ethidium bromide filter.

    Format
    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Qty
    0.1 mL
    500 uL
    4 L
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    PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically formulated 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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Each
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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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    50 assays
    250 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.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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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.

     

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

    From: $77 Sizes: 25 uL, 250 uL, 1 mLCatalog #: 40061, 40061-1, - 40061-TView allHide

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

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    25 uL
    250 uL
    1 mL
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    A far-red cell membrane-impermeant nuclear dye similar to Draq7™. Ideal for fixed cell nuclear counterstaining with minimal cytoplasmic RNA staining.

     

    AccuBlue® NextGen dsDNA Quantitation Kit

    From: $87 Sizes: Trial size (200 assays), 1,000 assaysCatalog #: 31060, - 31060-TView allHide

    A fluorescent dsDNA quantitation kit with a linear range of 1-3,000 pg DNA, an unprecedented level of sensitivity in dsDNA detection. Designed for use in a fluorescence microplate reader.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
    Size
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    Qty
    Trial size (200 assays)
    1,000 assays
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    A fluorescent dsDNA quantitation kit with a linear range of 1-3,000 pg DNA, an unprecedented level of sensitivity in dsDNA detection. Designed for use in a fluorescence microplate reader.

     

    AccuBlue® NextGen dsDNA Quantitation Solution

    From: $60 Sizes: Trial size (200 assays), 1,000 assaysCatalog #: 31061, - 31061-TView allHide

    A fluorescent dsDNA quantitation solution with a linear range of 1-3,000 pg DNA, an unprecedented level of sensitivity in dsDNA detection. Designed for use in a fluorescence microplate reader.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
    Size
    Catalog #
    price
    Qty
    Trial size (200 assays)
    1,000 assays
    Clear selection
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    (Please select quantity above )

    A fluorescent dsDNA quantitation solution with a linear range of 1-3,000 pg DNA, an unprecedented level of sensitivity in dsDNA detection. Designed for use in a fluorescence microplate reader.