DNA Ladders

These products show true size: DNA ladders are mixtures of DNA fragments with different, known lengths. As markers, they are used in agarose gel electrophoresis for size determination and rough quantification of the investigated DNA. A standard DNA ladder contains fragments between 100 to 10,000 base pairs. In addition, special ladders can have their focus at specific fragment lengths, allowing for a more accurate size determination. Learn more about our range of DNA and also protein markers in our blog.

These products show true size: DNA ladders are mixtures of DNA fragments with different, known lengths. As markers, they are used in agarose gel electrophoresis for size determination and rough... read more »
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DNA Ladders

These products show true size: DNA ladders are mixtures of DNA fragments with different, known lengths. As markers, they are used in agarose gel electrophoresis for size determination and rough quantification of the investigated DNA. A standard DNA ladder contains fragments between 100 to 10,000 base pairs. In addition, special ladders can have their focus at specific fragment lengths, allowing for a more accurate size determination. Learn more about our range of DNA and also protein markers in our blog.

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Biomol 100bp DNA Ladder 1, ready-to-use
Biomol 100bp DNA Ladder 1, ready-to-use

Item number: 10002

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 11 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100 - 1,500 base pairs. The 500 and 1,500 base pair...
Keywords: DNA marker
Application: DNA size standard
52.00€ *
Review
Biomol 1kb Plus DNA Ladder, ready-to-use
Biomol 1kb Plus DNA Ladder, ready-to-use

Item number: 10004

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 13 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100 - 10,000 base pairs. The 1,000 and 3,000 base pair...
Keywords: DNA marker
Application: DNA size standard
52.00€ *
Review
Biomol 100bp DNA Ladder 2, ready-to-use
Biomol 100bp DNA Ladder 2, ready-to-use

Item number: 10003

For 100 applications. Contains a unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 12 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-3,000 base pairs....
Keywords: DNA marker
Application: DNA size standard
55.00€ *
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Peacock(TM) Plus Prestained Protein Marker
Peacock(TM) Plus Prestained Protein Marker

Item number: BOT-21531-500uL

Peacock(TM) Plus Prestained Protein Marker allows you to visually monitor protein separation during SDS-PAGE or protein transfer for western. It contains 10 blue bands from 8 kDa to 245 kDa, plus pink and green bands at 75 kDa and 25 kDa. Ready to load with no heating or other preparation needed.
Keywords: SeeBlue Plus2, PAGERuler, Preciscion Plus Protein Kaleidoscope, protein marker, protein ladder
From 106.00€ *
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Peacock(TM) Prestained Protein Marker
Peacock(TM) Prestained Protein Marker

Item number: BOT-21530-500uL

Peacock(TM) Prestained Protein Marker allows you to visually monitor protein separation during SDS-PAGE or protein transfer for western. It contains 8 blue bands from 10 kDa to 180 kDa, plus pink and green bands at 75 kDa and 25 kDa. Ready to load with no heating or other preparation needed.
Keywords: SeeBlue Plus2, PAGERuler, Preciscion Plus Protein Kaleidoscope, protein marker, protein ladder
From 99.00€ *
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Ready-to-Use 1 KB DNA Ladder
Ready-to-Use 1 KB DNA Ladder

Item number: BOT-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. The 1 kb and 3 kb bands contain more DNA to provide internal orientation. Ready-to-Use Ladders are...
133.00€ *
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AccuClear(R) dsDNA Standard, 25 ng/uL
AccuClear(R) dsDNA Standard, 25 ng/uL

Item number: BOT-31029C

Stand alone dsDNA standard provided in the AccuClear(R) Ultra High Sensitivity dsDNA Quantitation Kit. From calf thymus, 25 ng/uL in 10 mM Tris pH 7.5, 1 mM EDTA, 2 mM sodium azide, 1 mL.
69.00€ *
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Ready-to-Use 100 BP DNA Ladder
Ready-to-Use 100 BP DNA Ladder

Item number: BOT-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. The ladder is generated from PCR and restriction enzyme digestion of double stranded DNA. Ready-to-Use Ladders are provided pre-diluted...
133.00€ *
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4X Protein Loading Buffer with Orange Tracking Dye
4X Protein Loading Buffer with Orange Tracking Dye

Item number: BOT-40136

4X Protein Loading Buffer with Orange Tracking Dye is an all purpose loading dye for protein gel electrophoresis. It is particularly useful for fluorescent western blotting, because the orange dye is not detectable in fluorescent channels, unlike loading buffers with blue dyes.
Keywords: protein gel, PAGE, western
59.00€ *
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AccuGreen(TM) Standard 2, 100 ng/uL
AccuGreen(TM) Standard 2, 100 ng/uL

Item number: BOT-99838-T

Stand alone dsDNA standard provided in the AccuGreen(TM) Broad Range dsDNA Quantitation Kit. From calf thymus, 100 ng/uL in 10 mM Tris pH 7.5, 1 mM EDTA, 2 mM sodium azide, 1 mL.
68.00€ *
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RNA Broad Range Standard, 100 ng/uL
RNA Broad Range Standard, 100 ng/uL

Item number: BOT-99850

Stand alone RNA standard provided as a replacement component for the AccuBlue(R) Broad Range RNA Quantitation Kit
Keywords: RNA
89.00€ *
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Gelite(TM) 50 bp DNA Ladder
Gelite(TM) 50 bp DNA Ladder

Item number: ABD-17750

The Gelite(TM) 50 bp DNA Ladder is ideal for sizing and approximating the mass of double-stranded DNA within the 50 to 1,500 bp range on agarose or polyacrylamide gels. This ladder consists of 17 individual chromatography-purified DNA fragments featuring clear reference bands at 200 and 500 bp for easy size...
Application: 50-1500 bp range, agarose, polyacrylamide gels
120.00€ *
Review
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