计算溶液所需的质量、体积或浓度。
EnzymoPure™,重组 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 45 篇同行评审文献引用。
Bovine pancreatic deoxyribonuclease is an endonuclease which splits phosphodiester linkages, preferentially adjacent to a pyrimidine nucleotide yielding polynucleotides with free hydroxyl group at the 3' position and phosphate group at the 5' position. The average chain length of a limit digest is a tetranucleotide.用于从蛋白质样品中除去 DNA。 Deoxyribonuclease I from bovine pancreas has been used in a study to compare several procedures for reducing RNase contamination in preparations of DNase. Deoxyribonuclease I from bovine pancreas has also been used in a study to investigate the effect of the composition of sodium dodecyl sulfate preparations on the renaturation of enzymes after polyacrylamide gel electrophoresis.
description:
Bovine pancreatic deoxyribonuclease I produced recombinantly in yeast, Pichia pastoris, to decrease levels of contaminating RNase and eliminate potential pathogens associated with animal based materials.
Bovine pancreas is a rich source of RNase A which is often found in many commercial DNase preparations. Producing DNase I by recombinant means in an organism with much lower levels of endogenous RNase greatly facilitates purification of an enzyme with undetectable levels of RNase. The processes involved in the production and isolation of recombinant DNase I are completely devoid of animal based components which eliminates the possibility of introducing animal derived pathogens into bioprocessing procedures.
Animal Free/AF. Recombinant Bovine pancreatic deoxyribonuclease 1 produced in Pichia pastoris. Chromatographically purified. Free of animal derived components, RNases & proteases. A liquid preparation in 5mM Calcium Acetate, 4mg/ml glycine, pH 5.0 and 50% glycerol. Supplied with 10x reaction buffer.
Storage Buffer : 5mM calcium acetate, 4mg/ml glycine, pH 5.0 and 50% glycerol.
DNase I Reaction Buffer (10X): 500mM Tris-HCl, 10mM MgSO4, 1mM CaCl2, pH 7.8, provided.
application:
Recombinant DNase I is suitable for such applications as:
• Removing genomic DNA from RNA preparations prior to RT-PCR
• Degradation of DNA templates after transcription reactions
• Removing unwanted DNA from samples prior to Northern blotting
• Removing DNA during biopharma and bioprocessing procedures