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目录号: (VWRC0973-50ML)

供应商: VWR Chemicals

描述: Hybridisation cocktail offering blocking and hybridisation for optimised complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridisation.

计量单位: 1 * 50 毫升

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目录号: (VWRCM112-500ML)

供应商: VWR Chemicals

描述: Strong detergent utilised in lysis buffers for the complete disruption of membranes and denaturation of proteins.

计量单位: 1 * 500 毫升

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供应商: VWR Chemicals

描述: Zwitterionic detergent.

SDS

目录号: (VWRCM124-250ML)

供应商: VWR Chemicals

描述: A convenient pre-mixed solution that is easily diluted for buffer preparation under denaturing conditions.Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the activity of Proteinase K digestions.

计量单位: 1 * 250 毫升

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目录号: (VWRC0394-25G)

供应商: VWR Chemicals

描述: A valuable plasma stain used in contrast to hematoxylin. Also a counterstain to safranin.

计量单位: 1 * 25 克

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供应商: VWR Chemicals

描述: A small biomolecule, 244 Daltons, that has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes. Several molecules of biotin can react with a single protein molecule to increase the sensitivity at the site of detection.

SDS 证书

目录号: (VWRC0816-25G)

供应商: VWR Chemicals

描述: 溴甲酚绿 ACS

计量单位: 1 * 25 克

SDS 证书 正在促销

供应商: VWR Chemicals

描述: Polyethylene glycol is used for the isolation of plasmid DNA and the precipitation of phage.

SDS 证书

目录号: (VWRCM334-100ML)

供应商: VWR Chemicals

描述: Detergent-free buffer for isolation of proteins from tissue culture cells. Cell lysis and the subsequent isolation of the crude cytoplasmic fraction completed in less than 30 m.

计量单位: 1 * 100 毫升

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供应商: VWR Chemicals

描述: TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA. TAE buffer is more compatible with in-gel manipulations and band recovery procedures than TBE buffer.

SDS 证书

供应商: VWR Chemicals

描述: HEPES buffer solution pH 7.3 (1 mol/l), VWR®

SDS 证书

目录号: (VWRCE521-100ML)

供应商: VWR Chemicals

描述: With diethyl pyrocarbonate (DEPC).

计量单位: 1 * 100 毫升

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目录号: (VWRC0494-25G)

供应商: VWR Chemicals

描述: (±)-α-硫辛酸, high purity

计量单位: 1 * 25 克

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供应商: VWR Chemicals

描述: Ficoll® 400 is a neutral, hydrophilic polymer of sucrose, which readily dissolves in aqueous solutions.

SDS 证书

目录号: (VWRC0194-1L)

供应商: VWR Chemicals

描述: 二乙二醇 ≥99.0%, Reagent Grade

计量单位: 1 * 1 升

SDS 证书 正在促销

目录号: (VWRCN856-300UL)

供应商: VWR Chemicals

描述: EZ-Vision® 100 bp DNA ladder is a pre-stained molecular weight ladder in loading buffer that allows immediate visualisation of DNA ladder post-electrophoresis.

计量单位: 1 * 300 µl

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