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安全信息

74782

Sigma-Aldrich

脱氧核糖核酸

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别名:
DNA,鱼精子
EC 号:
MDL编号:
UNSPSC代码:
41106310
eCl@ss:
32160414
NACRES:
NA.31

形式

powder

质量水平

杂质

≤1% protein

缺失

≤8% loss on drying

吸光度比值

A260/280 nm ≥1.5

储存温度

2-8°C

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应用

从鱼精子中提取的脱氧核糖核酸被用于:
  • 研究Maillard反应中DNA的作用。
  • 作为DNA测量时的标准品。
  • 作为人工痰培养基(ASM)的成分,该培养基用于模拟囊性纤维化(CF)气道条件培养细菌。

其他说明

不可进口到美国

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物源性产品

分析证书(COA)

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A New Physiological Role for the DNA Molecule as a Protector against Drying Stress in Desiccation-Tolerant Microorganisms.
Garcia-Fontana C
Frontiers in Microbiology, 7, 2066-2066 (2016)
TOL plasmid carriage enhances biofilm formation and increases extracellular DNA content in Pseudomonas putida KT2440.
D'Alvise PW
FEMS Microbiology Letters, 312, 84-84 (2010)
Elisa Toto et al.
Polymers, 12(10) (2020-10-15)
Novel silicone-based nanocomposites with varied elastic properties were prepared by blending standard polydimethylsiloxane (PDMS) with a lower viscosity component (hydroxyl-terminated PDMS) and integrating a graphene nanoplatelets (GNP) filler modified by strands of deoxyribonucleic acid (DNA). The curing behavior of these
Guillem Revilla-López et al.
Langmuir : the ACS journal of surfaces and colloids, 35(36), 11912-11922 (2019-08-03)
Biominerals formed by DNA and calcium oxalate (CaOx) or hydroxyapatite (HAp), the most important and stable phase of calcium phosphate) have been examined and compared using a synergistic combination of computer simulation and experimental studies. The interest of this comparison
Benjamin Pontiller et al.
Frontiers in microbiology, 11, 588778-588778 (2020-10-27)
Bacteria play a key role in the planetary carbon cycle partly because they rapidly assimilate labile dissolved organic matter (DOM) in the ocean. However, knowledge of the molecular mechanisms at work when bacterioplankton metabolize distinct components of the DOM pool

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