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D5042

Sigma-Aldrich

123 bp DNA Ladder

for DNA electrophoresis

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Synonym(s):
DNA Ladder for DNA electrophoresis, DNA marker
NACRES:
NA.25

Quality Level

100
200

form

liquid

usage

100 uses (0.1 mg size)
250 uses (250 μg size)

suitability

suitable for electrophoresis (DNA)

storage temp.

−20°C

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This Item
D0428D3937P1473
123 bp DNA Ladder for DNA electrophoresis

D5042

123 bp DNA Ladder

1 kb DNA Ladder for DNA electrophoresis

D0428

1 kb DNA Ladder

DirectLoad™ 1 kb DNA Ladder ready-to-use marker for DNA electrophoresis

D3937

DirectLoad 1 kb DNA Ladder

PCR 100 bp Low Ladder for electrophoresis of PCR fragments

P1473

PCR 100 bp Low Ladder

Quality Level

100, 200

Quality Level

100, 200

Quality Level

200

Quality Level

200

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

usage

100 uses (0.1 mg size)

usage

-

usage

100 uses

usage

75 uses

suitability

suitable for electrophoresis (DNA)

suitability

suitable for electrophoresis (DNA)

suitability

suitable for electrophoresis (DNA)

suitability

suitable for electrophoresis (DNA)

NA electrophoresis

Ladder, Marker, NA electrophoresis

NA electrophoresis, ladder, marker

-

Application

123 bp DNA Ladder has been used as a size marker in random amplified polymorphic DNA-polymerase chain reaction (PCR) analysis. It has also been used as a molecular marker in gel electrophoresis.

Components

Sigma′s 123 bp DNA Ladder is provided in a solution of 10 mM Tris-HCl (pH 7.5), 50 mM NaCl, and 0.1 mM EDTA.

Other Notes

Contains 35 fragments, 123 - 4182 bp
For optimal resolution, the recommended agarose gel concentration is 1.5%.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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T1503
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25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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Articles

We offers a variety of markers that aid size determination of samples separated by agarose and/or polyacrylamide gel electrophoresis. These products include markers for DNA, PCR fragments and RNA and can be concurrently run with the samples. All the markers stain well with common nucleic acid stains.

Choose the appropriate markers and ladders for nucleic acid size determination of samples separated by electrophoresis. Determine size of DNA, RNA and PCR-generated fragments using agarose or polyacrylamide gels.

Related Content

Learn how water impurities can affect DNA and RNA electrophoresis and blotting. High purity water purified using ultrafiltration is suitable for nucleic acid electrophoresis, Northern and Southern blotting.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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