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MES potassium  (Synonyms: 2-Morpholinoethanesulphonic acid potassium)

Cat. No.: HY-D0858E
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MES (2-Morpholinoethanesulphonic acid) potassium is a kind of amphoteric ion buffer, the buffer capacity ranging pH 5.5-7.0. As a Good's buffer, MES potassium is widely used in biochemistry and molecular biology experiments, such as cell culture, enzyme activity determination, electrophoresis and protein studies.

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MES potassium Chemical Structure

MES potassium Chemical Structure

CAS No. : 39946-25-3

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Description

MES (2-Morpholinoethanesulphonic acid) potassium is a kind of amphoteric ion buffer, the buffer capacity ranging pH 5.5-7.0. As a Good's buffer, MES potassium is widely used in biochemistry and molecular biology experiments, such as cell culture, enzyme activity determination, electrophoresis and protein studies[1][2].

Molecular Weight

233.33

Formula

C6H12KNO4S

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(CCN1CCOCC1)(O[K])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

RT, sealed storage, away from moisture and light

In solvent -80°C 2 years
-20°C 1 year
Purity & Documentation
References
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  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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MES potassium
Cat. No.:
HY-D0858E
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