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主要文件

69947

Sigma-Aldrich

3-吗啉丙磺酸

≥99.5% (titration), powder or crystals, for molecular biology, BioUltra

别名:

3-(N-吗啉基)丙磺酸, 4-吗啉丙磺酸

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About This Item

经验公式(希尔记法):
C7H15NO4S
CAS号:
分子量:
209.26
Beilstein:
1106776
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

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产品名称

3-吗啉丙磺酸, BioUltra, ≥99.5% (titration)

等级

Molecular Biology

质量水平

产品线

BioUltra

方案

≥99.5% (titration)

表单

powder or crystals

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

灼烧残渣

≤0.1% (as SO4)

缺失

≤1% loss on drying, 110 °C

pH值(酸碱度)

2.5-4.0 (25 °C, 1 M in H2O)

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一般描述

基于其惰性特性,3-(N-吗啉基)丙磺酸或MOPS是许多生物化学研究中首选和广泛使用的缓冲液。[1]

应用

MOPS用于:
  • 作为RPMI培养基组分,用于稀释真菌培养液[2]
  • 作为毛细血管区带电泳的缓冲液,用于测试性能[3]
  • 用于稀释藻类样品中的蛋白质[4]

其他说明

便于将 MOPS 产品规格与 MOPS 规格表比较
Component of running buffer in the fractionation of RNA on formaldehyde agarose gelscitation
在甲醛-琼脂糖凝胶上进行 RNA 分级分离的电泳缓冲剂组分[5]

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Interactions of biological buffers with macromolecules: the ubiquitous ?smart? polymer PNIPAM and the biological buffers MES, MOPS, and MOPSO
    Taha M, et al.
    Macromolecules, 44(21) (44)
    R.C. Ogden et al.
    Methods in Enzymology, 152, 82-82 (1987)
    Laminarin quantification in microalgae with enzymes from marine microbes
    Becker S and Hehemann JH
    Bio-protocol, 8(8) (8)
    Separation and Detection of Phosphorylated and Nonphosphorylated BvgA, a Bordetella pertussis Response Regulator, in vivo and in vitro
    Chen Q, et al.
    Bio-protocol, 3 (2013)
    Anita V Thomae et al.
    Biophysical journal, 89(3), 1802-1811 (2005-06-14)
    According to the pH-partition hypothesis the charged species of organic compounds do not contribute to lipid bilayer permeation as they generally show negligible partitioning into n-octanol. With this assumption, membrane permeation is related to the molar fraction of the neutral

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