M3409

Sigma-Aldrich

Magnesium sulfate solution

for molecular biology, 1.00 M±0.04 M

Empirical Formula (Hill Notation):
MgSO4
CAS Number:
Molecular Weight:
120.37
MDL number:
PubChem Substance ID:
NACRES:
NA.31

Quality Level

grade

for molecular biology

sterility

0.2 μm filtered

concentration

1.00 M±0.04 M

cation traces

heavy metals (as Pb): ≤5 ppm

foreign activity

DNase, RNase, nickase and protease, none detected

SMILES string

[Mg++].[O-]S([O-])(=O)=O

InChI

1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

CSNNHWWHGAXBCP-UHFFFAOYSA-L

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Application

Magnesium sulfate solution has been used:
  • as a component in super optimal broth with catabolite repression (SOC) medium for culturing Escherichia coli
  • as a component in transition media for culturing human umbilical vein endothelial cells (HUVEC)]
  • as a component in M9 buffer for worm fixation prior to nuclei extraction

Biochem/physiol Actions

Magnesium sulfate has anti-convulsant, anti-inflammatory and vasodilatory properties. Magnesium sulfate relaxes smooth muscles. In acute asthma patients, use both intravenous and nebulization of magnesium sulfate as additive treatment improves pulmonary function. Magnesium sulfate reduces preterm labor in high risk pregnant women.

Preparation Note

Prepared in 18 megohm water

storage_class_code

12 - Non Combustible Liquids

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

RNA Chromatin Immunoprecipitation (RNA-ChIP) in Caenorhabditis elegans
Cecere G and Grishok A
Bio-protocol, 4(24), e1358-e1358 (2014)
Method for multiplexing CRISPR/Cas9 in Saccharomyces cerevisiae using artificial target DNA sequences
Giersch RM and Finnigan GC
Bio-protocol, 7(18), 321-330 (2017)
The value of magnesium sulfate nebulization in treatment of acute bronchial asthma during pregnancy
Badawy MSH and Hassanin IMA
The Egyptian journal of chest diseases and tuberculosis, 63(2), 285-289 (2014)
Estrogen decreases TNF-alpha and oxidized LDL induced apoptosis in endothelial cells
Florian M and Magder S
Steroids, 73(1), 47-58 (2008)
Lex W Doyle et al.
Obstetrics and gynecology, 113(6), 1327-1333 (2009-05-23)
To systematically review rates of neurologic outcomes reported in childhood for the preterm fetus exposed to antenatal magnesium sulfate. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register, CENTRAL (The Cochrane Library 2008, Issue 3), relevant references from retrieved...

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