Markers and Ladders
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  • Markers & Ladders

    NEB’s selection of DNA, RNA and protein markers and ladders combines high quality with exceptional value. DNA, RNA and protein markers are available in a range of sizes and in convenient unstained or prestained formats.

    Markers & Ladders

    DNA Markers & Ladders

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    Orderλ DNA-BstEII Digest

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    Orderλ DNA-HindIII Digest

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    Orderλ DNA-Mono Cut Mix

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    Order1 kb DNA Ladder

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    Order100 bp DNA Ladder

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    Order2-Log DNA Ladder (0.1-10.0 kb)

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    Order50 bp DNA Ladder

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    OrderFast DNA Ladder

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    OrderLambda DNA

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    OrderLambda DNA (N6-methyladenine-free)

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    OrderLow Molecular Weight DNA Ladder

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    OrderpBR322 DNA-BstNI Digest

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    OrderpBR322 DNA-MspI Digest

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    OrderPCR Marker

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    OrderQuick-Load® 1 kb DNA Ladder

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    OrderQuick-Load® 1 kb Extend DNA Ladder

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    OrderQuick-Load® 100 bp DNA Ladder

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    OrderQuick-Load® 2-Log DNA Ladder(0.1-10.0 kb)

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    OrderQuick-Load® 50 bp DNA Ladder

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    OrderQuick-Load® Low Molecular Weight DNA Ladder

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    OrderQuick-Load® Purple 1 kb DNA Ladder

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    OrderQuick-Load® Purple 100 bp DNA Ladder

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    OrderQuick-Load® Purple 2-Log DNA Ladder (0.1 - 10.0 kb)

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    OrderSupercoiled DNA Ladder

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    OrderTriDye™ 1 kb DNA Ladder

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    OrderTriDye™ 100 bp DNA Ladder

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    OrderTriDye™ 2-Log DNA Ladder (0.1 - 10.0 kb)

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    OrderΦX174 DNA-Hae III Digest

    Protein Markers & Ladders

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    OrderBlue Loading Buffer Pack

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    OrderBlue Prestained Protein Standard, Broad Range (11-190 kDa)

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    OrderColor Prestained Protein Standard, Broad Range (11–245 kDa)

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    OrderRed Loading Buffer Pack

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    OrderUnstained Protein Ladder, Broad Range (10-250 kDa)

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    OrderUnstained Protein Marker, Broad Range (2-212 kDa)

    RNA Markers & Ladders

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    OrderdsRNA Ladder

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    OrderLow Range ssRNA Ladder

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    OrdermicroRNA Marker

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    OrderRNA Loading Dye, (2X)

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    OrderssRNA Ladder

    Gel Loading Buffers

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    OrderBlue Loading Buffer Pack

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    OrderGel Loading Dye, Blue (6X)

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    OrderGel Loading Dye, Orange (6X)

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    OrderGel Loading Dye, Purple (6X)

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    OrderGel Loading Dye, Purple (6X), no SDS

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    OrderRed Loading Buffer Pack

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    OrderRNA Loading Dye, (2X)

    DNA Markers & Ladders

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    Orderλ DNA-BstEII Digest

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    Orderλ DNA-HindIII Digest

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    Orderλ DNA-Mono Cut Mix

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    Order1 kb DNA Ladder

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    Order100 bp DNA Ladder

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    Order2-Log DNA Ladder (0.1-10.0 kb)

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    Order50 bp DNA Ladder

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    OrderFast DNA Ladder

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    OrderLambda DNA

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    OrderLambda DNA (N6-methyladenine-free)

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    OrderLow Molecular Weight DNA Ladder

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    OrderpBR322 DNA-BstNI Digest

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    OrderpBR322 DNA-MspI Digest

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    OrderPCR Marker

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    OrderQuick-Load® 1 kb DNA Ladder

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    OrderQuick-Load® 1 kb Extend DNA Ladder

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    OrderQuick-Load® 100 bp DNA Ladder

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    OrderQuick-Load® 2-Log DNA Ladder(0.1-10.0 kb)

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    OrderQuick-Load® 50 bp DNA Ladder

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    OrderQuick-Load® Low Molecular Weight DNA Ladder

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    OrderQuick-Load® Purple 1 kb DNA Ladder

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    OrderQuick-Load® Purple 100 bp DNA Ladder

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    OrderQuick-Load® Purple 2-Log DNA Ladder (0.1 - 10.0 kb)

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    OrderSupercoiled DNA Ladder

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    OrderTriDye™ 1 kb DNA Ladder

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    OrderTriDye™ 100 bp DNA Ladder

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    OrderTriDye™ 2-Log DNA Ladder (0.1 - 10.0 kb)

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    OrderΦX174 DNA-Hae III Digest

    Protein Markers & Ladders

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    OrderBlue Loading Buffer Pack

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    OrderBlue Prestained Protein Standard, Broad Range (11-190 kDa)

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    OrderColor Prestained Protein Standard, Broad Range (11–245 kDa)

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    OrderRed Loading Buffer Pack

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    OrderUnstained Protein Ladder, Broad Range (10-250 kDa)

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    OrderUnstained Protein Marker, Broad Range (2-212 kDa)

    RNA Markers & Ladders

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    OrderdsRNA Ladder

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    OrderLow Range ssRNA Ladder

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    OrdermicroRNA Marker

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    OrderRNA Loading Dye, (2X)

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    OrderssRNA Ladder

    Gel Loading Buffers

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    OrderBlue Loading Buffer Pack

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    OrderGel Loading Dye, Blue (6X)

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    OrderGel Loading Dye, Orange (6X)

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    OrderGel Loading Dye, Purple (6X)

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    OrderGel Loading Dye, Purple (6X), no SDS

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    OrderRed Loading Buffer Pack

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    OrderRNA Loading Dye, (2X)

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