Lambda DNA Mixed Digest, for DNA electrophoresis

Descriptions

Application

Suitable for size determination of dsDNA by electrophoresis with either agarose or polyacrylamide gels.

Lambda DNA Mixed Digest has been used for DNA electrophoresis.

Components

Sigma’;s Lambda DNA Mixed Digest is provided in a solution of 10 mM Tris-HCl (pH 8.0), with 1.0 mM EDTA.

General description

Sigma’;s Lambda DNA Mixed Digest contains 10 fragments from 1,503 − 48,502 bp. Six ul of the ladder 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 0.4%.

Preparation Note

Bacteriophage lambda DNA was completely digested with by Apa I, Kpn I, Xba I and Xho I in separate reactions, sticky ends filled with DNA polymerase I Klenow (to prevent reannealing), mixed with uncut bacteriophage lambda DNA, and then purified by phenol extraction.

Specifications

No detailed specifications are available for this product.

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Code	Description	Quality Level	Pack	Manufacturer	Storage Temp.	Suitability	Form	Price		Quantity
3577362	Lambda DNA Mixed Digest, for DNA electrophoresis	200, 100	-	SIGMA-ALDRICH	−20°C	suitable for electrophoresis (DNA)	buffered aqueous solution	£277.18 (exc VAT) per EACH		- +
3577363	Lambda DNA Mixed Digest, for DNA electrophoresis	200, 100	20UG	SIGMA-ALDRICH	−20°C	suitable for electrophoresis (DNA)	buffered aqueous solution	£89.98 (exc VAT) per 20UG		- +