123 bp DNA Ladder, for DNA electrophoresis

123 bp DNA Ladder, for DNA 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.

General description

Sigma’;s 123 bp DNA Step Ladder contains 35 dsDNA fragments from 123 to 4,182 bp. The fragments are 1 - 34 repeats of a 123 bp region of the rat prolactin gene. Ten ul of the marker should be diluted in gel loading buffer and then loaded in a single lane on an agarose or polyacrylamide gel.

Other Notes

For optimal resolution, the recommended agarose gel concentration is 1.5%.

Contains 35 fragments, 123 - 4182 bp

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Code Description Quality Level Pack Manufacturer Storage Temp. Suitability Form Price Quantity
3577367 123 bp DNA Ladder, for DNA electrophoresis 200, 100 - SIGMA-ALDRICH −20°C suitable for electrophoresis (DNA) liquid
£607.29 (exc VAT) per EACH
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3577368 123 bp DNA Ladder, for DNA electrophoresis 200, 100 250UG SIGMA-ALDRICH −20°C suitable for electrophoresis (DNA) liquid
£519.54 (exc VAT) per 250UG
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