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Merck
CN

R6501

Sigma-Aldrich

核糖核酸酶H 来源于大肠杆菌

recombinant, expressed in E. coli, buffered aqueous glycerol solution, 1,000-4,000 units/mL

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.54

重组

expressed in E. coli

表单

buffered aqueous glycerol solution

分子量

17.6 kDa

包装

vial of ~30 units

浓度

1,000-4,000 units/mL

运输

dry ice

储存温度

−20°C

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应用

来自大肠杆菌的核糖核酸酶H已被用于评估镁离子的金属生物化学。 核糖核酸酶H还被用于研究HIV-1逆转录酶相关Rnase H活性的选择性抑制剂。

单位定义

一个酶活性单位是指在37°C下,在20分钟内在 3H标记的poly(A) • poly(dT) 中将1.0纳摩尔RNA水解为酸溶性物质所需的酶量。

外形

溶于50%甘油,含有20 mM Tris HCl, pH 7.5, 100 mM KCl,10 mM MgCl2,0.1 mM EDTA,0.1 mM DTT和0.05 mg/ml BSA

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jessica H Brehm et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 55(5), 737-745 (2012-05-24)
It is not known how often mutations in the connection and ribonuclease H domains of reverse transcriptase (RT) emerge with failure of first-line antiretroviral therapy (ART) in subtype C human immunodeficiency virus type 1 (HIV-1) infection and how these mutations
Virginie Suchaud et al.
Bioorganic & medicinal chemistry letters, 22(12), 3988-3992 (2012-05-23)
We report herein the synthesis of a series of 3-hydroxyquinolin-2(1H)-one derivatives. Esters and amide groups were introduced at position 4 of the basis scaffold and some modulations of the benzenic moiety were performed. Most compounds presented selective inhibitory properties in
H W Huang et al.
European journal of biochemistry, 219(1-2), 253-260 (1994-01-15)
Ribonuclease H (Escherichia coli) contains one strong magnesium-binding site, as determined by metal-titration experiments monitored by high field 1H-NMR and also by direct titration calorimetry. Kinetic and thermodynamic parameters were evaluated by 25Mg-NMR and were as follows: dissociation constant Kd
Mateusz Mendel et al.
Cell, 184(12), 3125-3142 (2021-05-01)
The N6-methyladenosine (m6A) RNA modification is used widely to alter the fate of mRNAs. Here we demonstrate that the C. elegans writer METT-10 (the ortholog of mouse METTL16) deposits an m6A mark on the 3' splice site (AG) of the S-adenosylmethionine

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