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M3885

Sigma-Aldrich

MES sodium salt

≥99% (titration)

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Synonym(s):
2-(N-Morpholino)ethanesulfonic acid sodium salt, 4-Morpholineethanesulfonic acid sodium salt
Empirical Formula (Hill Notation):
C6H12NNaO4S
CAS Number:
Molecular Weight:
217.22
Beilstein:
3765682
EC Number:
MDL number:
eCl@ss:
32129211
PubChem Substance ID:
NACRES:
NA.25

Quality Level

Assay

≥99% (titration)

form

crystalline powder

impurities

≤8% water content (Karl Fischer)

useful pH range

5.5-6.7

pKa 

6.1

solubility

water: 0.5 g/mL, clear, colorless

application(s)

diagnostic assay manufacturing

SMILES string

[Na+].[O-]S(=O)(=O)CCN1CCOCC1

InChI

1S/C6H13NO4S.Na/c8-12(9,10)6-3-7-1-4-11-5-2-7;/h1-6H2,(H,8,9,10);/q;+1/p-1

InChI key

IRHWMYKYLWNHTL-UHFFFAOYSA-M

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This Item
M5057M3058475894
MES sodium salt ≥99% (titration)

Sigma-Aldrich

M3885

MES sodium salt

-
MES sodium salt BioReagent, ≥99% (titration), crystalline

Sigma-Aldrich

M5057

MES sodium salt

Essential+ Grade
MES sodium salt BioPerformance Certified, suitable for cell culture

Sigma-Aldrich

M3058

MES sodium salt

Premium Grade
MES sodium salt ULTROL® Grade, ≥99% dry basis (titration), zwitterionic buffer useful in pH range 5.5-6.7

Millipore

475894

MES sodium salt

-
form

crystalline powder

form

crystalline

form

crystalline powder

form

solid

impurities

≤8% water content (Karl Fischer)

impurities

-

impurities

endotoxin and total aerobic microbial count, tested

impurities

-

solubility

water: 0.5 g/mL, clear, colorless

solubility

water: 0.5 g/mL, clear, colorless

solubility

-

solubility

water: 5 mg/mL

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

-

Quality Level

400

Quality Level

400

Quality Level

400

Quality Level

100

General description

MES sodium salt is commonly employed as buffer. Useful pH range for MES sodium salt is 5.5 to 6.7.

Application

MES sodium salt is suitable for cell culture and diagnostic assay manufacturing. It was used to prepare buffer to study the expression profiling by microarrays. It may be used as buffer to investigate the enzymatic degradation of DNA to nucleosides by P1 nuclease.

Other Notes

Easily compare specifications for MES sodium salt products with the MES sodium salt specification table.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

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Precise measurement of the G+ C content of deoxyribonucleic acid by high-performance liquid chromatography.
Mesbah M, et al.
International J. Systemic Bact., 39(2), 159-167 (1989)
Lars Haag et al.
The EMBO journal, 21(17), 4402-4410 (2002-08-29)
In the icosahedral (T = 4) Semliki Forest virus, the envelope protomers, i.e. E1-E2 heterodimers, make one-to-one interactions with capsid proteins below the viral lipid bilayer, transverse the membrane and form an external glycoprotein shell with projections. The shell is
Theresa E Bankston et al.
Journal of chromatography. A, 1217(14), 2123-2131 (2010-03-03)
Hydroxyapatite (HAP) columns, widely used for chromatographic separation of proteins and other biomolecules because of their unique selectivity and ability to resolve complex mixtures, exhibit limited stability at acidic conditions requiring careful control of pH. Even with buffered solutions, however
Tsuyoshi Shirai et al.
Journal of molecular biology, 321(5), 879-889 (2002-09-11)
The crystal structure of congerin II, a galectin family lectin from conger eel, was determined at 1.45A resolution. The previously determined structure of its isoform, congerin I, had revealed a fold evolution via strand swap; however, the structure of congerin
Shu-Chih Hsieh et al.
Journal of biomedical materials research. Part A, 99(4), 576-585 (2011-09-29)
For surface modification and nerve regeneration, chitosan, followed by nerve growth factor (NGF), was immobilized onto the interior surface of poly (lactic acit-co-glycolic) conduits, using EDC/NHS/MES system (EDCs) and genipin (GP). Four new conduits were, therefore, obtained and named by

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