MES SDS Running Buffer Powder

MES SDS Running Buffer is formulated for running ExpressPlusTM and SurePAGETM, Bis-Tris gels. This buffer is ideal for separating small- and medium- sized proteins. For separation of large- to medium- sized proteins, Tris-MOPS SDS buffer (M00138) is recommended.Reconstitute with 1000 ml deionized water to make 1X running buffer per pack of powder. Do not use acid or base to adjust the pH.