核酸酶S1 来源于米曲霉

功能和特点

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货号 (SKU)	包装规格	是否现货	价格	数量
N128634-10KU	10KU	现货
N128634-50KU	50KU	现货

基本描述

产品名称	核酸酶S1 来源于米曲霉
别名	Endonuclease S1
英文别名	Endonuclease S1
规格或纯度	EnzymoPure™, ≥100,000-500,000 units/ml
生化机理	从黑曲霉（Aspergillus oryzae）中分离出的核酸酶 S1 对单链 DNA 和 RNA 的磷酸二酯键具有内切和外切水解活性，可产生 5'-phosphomononucleotide 和 5'-phosphooligonucleotide 终产物。它可用于消化 RNA 和 DNA 双链中未退火的多核苷酸尾部和发夹环，也可用于将超螺旋 DNA 转换为线性形式。
产品介绍	Product Description Chromatographically purified. Specific for single-stranded DNA (ssDNA) degradation. Activity on native (ds) DNA undetectable under the assay conditions. A frozen solution in 30mM sodium acetate, pH 4.6, 50mM NaCl, 1mM ZnCl2, and 50% glycerol. Nuclease S1 isolated from certain Neurospora and Aspergillus species specifically hydrolyzes both terminal and internal phosphodiester bonds of single-stranded DNA and RNA. Nuclease S1 has a molecular weight of approximately 34 kDa and exists as a monomer. The optimum pH range is 4.0-4.6, and it is activated by Zn2+ and/or Ca2+. Inhibitors are EDTA, citrate and high concentrations of SDS. Product Application Nuclease S1 from Aspergillus oryzae has been used in a study to assess a biochemical method for mapping mutational alterations in DNA.It has also been used in a study to investigate the DNA damage and repair in a γ-irradiated rat brain tumor.

浓度	≥100,000-500,000 units/ml
储存温度	-20°C储存
运输条件	超低温冰袋运输
CAS编号和信息	37288-25-8
酶学委员会编号	3.1.30.1
单位定义	One Unit hydrolyzes one microgram of denatured calf thymus DNA per minute at 37°C, pH 4.6.

WGK Germany	2

Enzyme activity	≥100000（IU/ml OR u/ml）

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找到5个结果

批号(Lot Number)	证书类型	日期	货号
D23261285	分析证书	24-02-22	N128634
D23261286	分析证书	24-02-22	N128634
G2229367	分析证书	23-05-10	N128634
G2229368	分析证书	23-05-10	N128634
I1507106	分析证书	23-04-14	N128634