NuPAGE™ MES SDS Running Buffer (20X)
NuPAGE™ MES SDS Running Buffer (20X)
Invitrogen™

NuPAGE™ MES SDS Running Buffer (20X)

NuPAGE MES SDS Running Buffer (20X) is formulated for running proteins on NuPAGE Bis-Tris gels. It is recommended for separatingRead more
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Catalog NumberQuantity
NP0002500 mL
NP0002025 L
2 Options
Catalog number NP0002
Price (USD)/ 500 mL
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Quantity:
500 mL
NuPAGE MES SDS Running Buffer (20X) is formulated for running proteins on NuPAGE Bis-Tris gels. It 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 Bis-Tris gels. MES has a lower pKa than MOPS, making the MES SDS Running Buffer faster than the MOPS SDS running buffers. The difference in ion migration affects stacking and results in a difference in protein separation range between these buffers. Use of MOPS buffer allows proteins to run slower than when using MES buffer.

Compare protein migration patterns using MES and MOPs on NuPAGE Bis-Tris gels

See all available buffers and reagents available for SDS-PAGE

For Research Use Only. Not for use in diagnostic procedures.
Specifications
Chemical Name or MaterialRunning Buffer
Recommended StorageContents: NuPAGE™ MES SDS Running Buffer (20X)
Storage: +4°C to 25°C
Concentration20X
pH7.3
Physical FormLiquid
Product LineNuPAGE
Quantity500 mL
Formulation1X: 50 mM MES, 50 mM Tris Base, 0.1% SDS, 1 mM EDTA, pH 7.3
Solubility InformationWater
Unit Size500 mL