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中文名(CN) 英文名(EN) CAS No. 规格(SP) 报价(CNY) 产地(From) 类别(Key)
鲑鱼精DNA溶液 DNA solution from salmon testes (10MG/ML) 9007-49-2 1ML 486.00 Sigma-D9156 核酸衍生物
鲑鱼精DNA溶液 DNA solution from salmon testes (10MG/ML) 9007-49-2 5ML 1580.00 Sigma-D9156 核酸衍生物

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中文名称 鲑鱼精DNA溶液
英文名称 DNA solution from salmon testes (10MG/ML)
CAS识别号 9007-49-2
MDL识别号 MFCD00130921
EC识别号 Null,without related properties.
Beilstein Null,without related properties.
分子式 Null,without related properties.
分子量 Null,without related properties.
分子结构图 分子图
产品性状 Null,without related properties.
质量标准 This product is a sonicated DNA from salmon testes. After sonication, it is precipitated with ethanol.Sonication shears the large molecular weight DNA to produce fragments in a size range of 587 to 831 base pairs. This range has been shown to be the most effective for hybridizations. The material is monitored during sonication by electrophoresis in order to determine the size range. Once sonication is complete, the material is denatured by boiling. This DNA is used for hybridization to block non-specific binding of probes to membranes.1,2 DNA from salmon testes is 41.2 mole % G-C and 58.8 mole % A-T.3 An
absorbance of 1.0 at 260 nm corresponds to approximately 50 μg of double-stranded DNA.4
储存条件 -20 °C 冷藏保存,Stored at -20 °C
包装说明 Bellancom原装进口,正品保证,Bellancom Chemistry The original.
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