Deoxyribonucleic acid from calf thymus Type XV Activated lyophilized powder

Descriptions

Application

Calf thymus DNA is exceptionally useful as a substrate for DNA polymerase assays, in the amplification of very long fragments and as a carrier DNA for precipitations.

Calf thymus DNA is exceptionally useful as a substrate for DNA polymerase assays, in the amplification of very long fragments and as a carrier DNA for precipitations. It was used as a standard to determine DNA content in gels and for DNA quantification by fluorescent assay.

Features and Benefits

No nuclease activity detected after 16 h at 37?°C incubation High quality template DNA

General description

High quality double-stranded template DNA isolated from the thymus of male and female calves.

Packaging

1, 5 mg in glass bottle

Preparation Note

Prepared from highly polymerized calf thymus DNA and nicked with DNase using the method of Aposhian and Kornberg.

Quantity

One mg DNA is approx. 20 A₂₆₀ units.

Reconstitution

Dissolve the DNA gently rocking overnight to a final concentration of 1mg/ml in molecular biology grade water.

Specifications

No detailed specifications are available for this product.

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Code	Description	Quality Level	Manufacturer	Storage Temp.	Form	Price		Quantity
3581555	Deoxyribonucleic acid from calf thymus Type XV Activated lyophilized powder	200	SIGMA-ALDRICH	−20°C	lyophilized powder	£54.46 (exc VAT) per 1MG		- +
3581556	Deoxyribonucleic acid from calf thymus Type XV Activated lyophilized powder	200	SIGMA-ALDRICH	−20°C	lyophilized powder	£196.39 (exc VAT) per 5MG		- +