추천 제품
사용
sufficient for 15 purifications
Quality Level
환경친화적 대안 제품 특성
Inherently Safer Chemistry for Accident Prevention
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
기술
DNA purification: suitable
환경친화적 대안 카테고리
, Aligned
저장 온도
15-25°C
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일반 설명
The GenElute Endotoxin-free Plasmid Kit offers a simple, rapid, cost effective method for purifying plasmid DNA with ≤0.1 EU/μg DNA for high efficiency transfection. Endotoxins (also known as lipopolysaccharides or LPS) are often co-purified with plasmid DNA and significantly reduce transfection efficiencies in endotoxin-sensitive cell lines.
Recombinant E. coli is harvested from an overnight culture by centrifugation and subjected to a modified alkaline-SDS lysis procedure to produce a cleared lysate. Endotoxins are removed from the cleared lysate with simple extraction-phase separation steps. Plasmid DNA is further purified by adsorption onto silica in the presence of high salts. After a simple spin-wash step, the bound plasmid DNA is eluted in endotoxin-free water. Up to 1.2 mg of endotoxin-free plasmid DNA may be prepared from 25-200 mL of culture.
The recovered plasmid DNA is predominately in its supercoiled form. The DNA is ready for immediate use in downstream applications such as transfection, restriction digestion, cloning, sequencing, and PCR amplification.
Recombinant E. coli is harvested from an overnight culture by centrifugation and subjected to a modified alkaline-SDS lysis procedure to produce a cleared lysate. Endotoxins are removed from the cleared lysate with simple extraction-phase separation steps. Plasmid DNA is further purified by adsorption onto silica in the presence of high salts. After a simple spin-wash step, the bound plasmid DNA is eluted in endotoxin-free water. Up to 1.2 mg of endotoxin-free plasmid DNA may be prepared from 25-200 mL of culture.
The recovered plasmid DNA is predominately in its supercoiled form. The DNA is ready for immediate use in downstream applications such as transfection, restriction digestion, cloning, sequencing, and PCR amplification.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has Inherently Safer Chemistry, compared to the standard use of phenol and chloroform to perform DNA extractions.
애플리케이션
The kit has been used to purify plasmid DNA for high efficiency transfection.
특징 및 장점
- High transfection efficiency and yield
- Purify up to 250 μg endotoxin-free plasmid DNA (≤0.1 EU/μg DNA)
- Fast and simple allowing up to 12 preps in less than 2 hours
법적 정보
GenElute is a trademark of Sigma-Aldrich Co. LLC
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Met. Corr. 1 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
표적 기관
Central nervous system
Storage Class Code
8A - Combustible corrosive hazardous materials
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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시험 성적서(COA)
Lot/Batch Number
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