NA2020

GenElute^™ Blood Genomic DNA Kit

sufficient for 350 purifications

• Sinônimo(s): Blood Genomic DNA, Gen Elute
• Código UNSPSC: 41105501
• NACRES: NA.52

Propriedades

• uso: sufficient for 350 purifications
• técnica(s): DNA purification: suitable
• temperatura de armazenamento: 15-25°C; room temp

Descrição

Descrição geral

The GenElute Blood Genomic DNA kit provides a simple and convenient way to isolate pure genomic DNA from fresh or aged (older than 24 hours) whole blood. The kit combines the advantages of silica binding with a microspin format, and eliminates the need for expensive resins, alcohol precipitation, and hazardous organic compounds such as phenol and chloroform.

Aplicação

The purified genomic DNA is ready for downstream applications such as:

• restriction endonuclease digestions
• PCR
• Southern blots
• sequencing reactions
• cloning

Características e benefícios

• Starting material: Up to 200 μl of fresh or aged blood
• Expected yield: Up to 10 μg
• Elution volume: 400 μl
• Time required: <40 min
• A₂₆₀/A₂₈₀ ratio: 1.6 - 1.9
• Compatible with many anticoagulants, including EDTA, Heparin, and Sodium Citrate

Princípio

The starting material is lysed in a chaotropic salt-containing solution to ensure the thorough denaturation of macromolecules. The addition of ethanol causes the DNA to bind when the lysate is spun through a silica membrane in a microcentrifuge tube. A Prewash Solution is provided to help remove contaminants that are associated with aged (older than 24 hours) whole blood samples. After washing to remove contaminants, the DNA is eluted in 200 mL of a Tris-EDTA solution.

The expected yields of genomic DNA will vary depending on the amount and nature of the starting material used (for example, 4 to 10 μg of RNase A-treated DNA can be isolated from 200 μl of fresh whole blood in less than one hour). DNA purified with this kit has an A₂₆₀/A₂₈₀ ratio between 1.6 and 1.9 and can be up to 50 kb in length.

Outras notas

For additional information, please see www.sigma-aldrich.com/genomicdna.

Informações legais

GenElute is a trademark of Sigma-Aldrich Co. LLC

Componentes do kit também disponíveis separadamente

• C2112 Column Preparation Solution
• P2308 Proteinase K from Tritirachium album, lyophilized powder, BioUltra, ≥30 units/mg protein, for molecular biology
• R6148 RNase A solution

Informações de segurança

• Pictogramas: GHS08,GHS05,GHS07,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H290,H302,H315,H318,H334,H335,H410
• Declarações de precaução: P234 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 8A - Combustible corrosive hazardous materials
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable