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D7291

Sigma-Aldrich

Deoxyribonuclease I RNase-free solution from bovine pancreas

Sinonimo/i:

DNase I, Deoxyribonuclease I, pancreatic DNase I, pancreatic deoxyribonuclease I

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About This Item

Numero CAS:
Classificazione EC (Enzyme Commission):
Numero CE:
Numero MDL:
Codice UNSPSC:
12352204
NACRES:
NA.53

Origine biologica

bovine pancreas

Grado

for molecular biology

Forma fisica

buffered aqueous glycerol solution

Attività specifica

10000 units/mg protein





PM

29.1 kDa

Concentrazione

5—15 mg protein/mL

tecniche

DNA extraction: suitable

Compatibilità

suitable for molecular biology

N° accesso UniProt

applicazioni

cell analysis

Attività estranea

RNase, none detected

Temperatura di conservazione

−20°C

Informazioni sul gene

Descrizione generale

Deoxyribonuclease I digests single- and double-stranded DNA to a mixture of mono and oligonucleotides carrying 5′phosphates and 3′OH termini. This catalytic activity is divalent ion-dependent. In the presence of Mg2+, DNase I hydrolyzes each strand of double-stranded DNA randomly and independently. In the presence of Mn2+, both strands can be cleaved.

Applicazioni

Deoxyribonuclease I RNase-free solution from bovine pancreas has been used to digest DNA from various samples.
Used in molecular biology applications for removing DNA during RNA purification, for preparing DNA for nick translation, and for DNA-protein interaction analysis by footprinting methods.

Componenti

DNase I is provided in a solution of 50% (v/v) glycerol, 20 mM sodium acetate (pH 6.5), 5 mM CaCl2, and 0.1 mM PMSF.

Definizione di unità

One unit will cause a ΔA260 of 0.001 per min per mL reaction mixture using calf thymus DNA as substrate.

Altre note

RNA treated with this DNase I should not be used to generate a cDNA library or used for RT-PCR. For these sensitive applications, it is recommended to use DNase I, Amplification Grade , Catalog Number AMP-D1.

Pittogrammi

Health hazard

Avvertenze

Danger

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Resp. Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

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Articoli

Use of MULTI-seq lipid-modified oligos, protocol, and troubleshooting guide for PCR Assays and Sequencing applications.

Protocolli

Deoxyribonuclease I is isolated from bovine pancreas and is processed to reduce RNase activity to below detectable levels.

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