NuPAGE™ MES SDS Running Buffer (20X)

Catalog number:  NP000202

 Related applications:

Protein Gel Electrophoresis

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NuPAGE® MES SDS Running Buffer (20X) is formulated for running proteins on NuPAGE® Novex® Bis-Tris gels only. NuPAGE® MES SDS Running Buffer is recommended for separating small- to medium-sized proteins.

Use the right buffer to optimize protein separations
NuPAGE® MES SDS Running Buffer and NuPAGE® MOPS SDS Running Buffer can both be used with NuPAGE® Novex® Bis-Tris gels. Use of MES buffer allows proteins to run faster than when using MOPS buffer.

Get consistent, convenient, high-quality results
Pre-mixed NuPAGE® buffers are a convenient way to ensure high-quality, consistent electrophoresis results. All buffers are made with high-purity reagents and are strictly quality controlled. The buffers are provided as a concentrated solution and require simple dilution with deionized water before use.

Related links

Compare protein migration patterns with different combinations of gels and running buffers.

Find NuPAGE® Novex® Bis-Tris gels.
WARNING: Cancer –
For Research Use Only. Not for use in diagnostic procedures.


Formulation: 1X: 50 mM MES, 50 mM Tris Base, 0.1% SDS, 1 mM EDTA, pH 7.3
Gel Type: SDS PAGE Gel
Shipping Condition: Room Temperature
pH: pH 7.3
Buffer Type: Running Buffers
Concentrated: 20 X
Gel Compatibility: NuPAGE® Bis-Tris Gels
Product Line: NuPAGE®
Product Size: 5 L

Contents & storage

Contains: NuPAGE® MES SDS Running Buffer (20X)
Storage: +4°C to 25°C


Manuals & protocols