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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

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Order 1 kb DNA Ladder

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Order Unstained Protein Standard, Broad Range (10-200 kDa)

DNA Markers & Ladders

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Order 1 kb DNA Ladder

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Order 100 bp DNA Ladder

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Order 2-Log DNA Ladder (0.1-10.0 kb)

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Order 50 bp DNA Ladder

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Order Fast DNA Ladder

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Order Lambda PFG Ladder

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Order Low Molecular Weight DNA Ladder

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Order MidRange PFG Marker

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Order pBR322 DNA-BstNI Digest

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Order pBR322 DNA-MspI Digest

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Order PCR Marker

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Order Quick-Load® 1 kb DNA Ladder

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Order Quick-Load® 1 kb Extend DNA Ladder

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Order Quick-Load® 100 bp DNA Ladder

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

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Order Quick-Load® Purple 1 kb DNA Ladder

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Order Quick-Load® Purple 100 bp DNA Ladder

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

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Order Quick-Load® Purple 50 bp DNA Ladder

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Order Quick-Load® Purple Low Molecular Weight DNA Ladder

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Order Supercoiled DNA Ladder

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Order TriDye™ 1 kb DNA Ladder

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Order TriDye™ 100 bp DNA Ladder

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Order TriDye™ 2-Log DNA Ladder (0.1 - 10.0 kb)

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Order λ DNA-BstEII Digest

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Order λ DNA-HindIII Digest

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Order λ DNA-Mono Cut Mix

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Order ΦX174 DNA-Hae III Digest

Protein Standards

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Order Blue Loading Buffer Pack

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

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

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Order Unstained Protein Standard, Broad Range (10-200 kDa)

Quick-Load Purple DNA Ladders

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Order Gel Loading Dye, Purple (6X)

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Order Gel Loading Dye, Purple (6X), no SDS

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Order Quick-Load® Purple 1 kb DNA Ladder

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Order Quick-Load® Purple 100 bp DNA Ladder

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

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Order Quick-Load® Purple 50 bp DNA Ladder

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Order Quick-Load® Purple Low Molecular Weight DNA Ladder

RNA Markers & Ladders

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Order dsRNA Ladder

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Order Low Range ssRNA Ladder

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Order microRNA Marker

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Order RNA Loading Dye, (2X)

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Order ssRNA Ladder

Gel Loading Buffers

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Order Blue Loading Buffer Pack

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Order Gel Loading Dye, Blue (6X)

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Order Gel Loading Dye, Orange (6X)

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Order Gel Loading Dye, Purple (6X)

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Order Gel Loading Dye, Purple (6X), no SDS

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Order RNA Loading Dye, (2X)

DNA Markers & Ladders

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Order 1 kb DNA Ladder

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Order 100 bp DNA Ladder

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Order 2-Log DNA Ladder (0.1-10.0 kb)

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Order 50 bp DNA Ladder

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Order Fast DNA Ladder

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Order Lambda PFG Ladder

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Order Low Molecular Weight DNA Ladder

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Order MidRange PFG Marker

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Order pBR322 DNA-BstNI Digest

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Order pBR322 DNA-MspI Digest

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Order PCR Marker

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Order Quick-Load® 1 kb DNA Ladder

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Order Quick-Load® 1 kb Extend DNA Ladder

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Order Quick-Load® 100 bp DNA Ladder

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

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Order Quick-Load® Purple 1 kb DNA Ladder

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Order Quick-Load® Purple 100 bp DNA Ladder

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

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Order Quick-Load® Purple 50 bp DNA Ladder

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Order Quick-Load® Purple Low Molecular Weight DNA Ladder

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Order Supercoiled DNA Ladder

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Order TriDye™ 1 kb DNA Ladder

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Order TriDye™ 100 bp DNA Ladder

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Order TriDye™ 2-Log DNA Ladder (0.1 - 10.0 kb)

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Order λ DNA-BstEII Digest

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Order λ DNA-HindIII Digest

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Order λ DNA-Mono Cut Mix

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Order ΦX174 DNA-Hae III Digest

Protein Standards

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Order Blue Loading Buffer Pack

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

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

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Order Unstained Protein Standard, Broad Range (10-200 kDa)

Quick-Load Purple DNA Ladders

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Order Gel Loading Dye, Purple (6X)

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Order Gel Loading Dye, Purple (6X), no SDS

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Order Quick-Load® Purple 1 kb DNA Ladder

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Order Quick-Load® Purple 100 bp DNA Ladder

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

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Order Quick-Load® Purple 50 bp DNA Ladder

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Order Quick-Load® Purple Low Molecular Weight DNA Ladder

RNA Markers & Ladders

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Order dsRNA Ladder

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Order Low Range ssRNA Ladder

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Order microRNA Marker

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Order RNA Loading Dye, (2X)

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Order ssRNA Ladder

Gel Loading Buffers

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Order Blue Loading Buffer Pack

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Order Gel Loading Dye, Blue (6X)

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Order Gel Loading Dye, Orange (6X)

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Order Gel Loading Dye, Purple (6X)

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Order Gel Loading Dye, Purple (6X), no SDS

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Order RNA Loading Dye, (2X)