Description: | MagSi-WAX (Weak Anion eXchange) magnetic beads are the “counter” beads to the MagSi WCX beads. Binding, washing and elution are also triggered by the protein/peptide total net charge. The MagSi-WAX beads are ideally suited when more acidic proteins/peptides are expected in the sample. However, our protocols given in the corresponding product sheet cover buffer systems for acidic, neutral and basic conditions. Similar to MagSi-WCX, MagSi-WAX is ideal for the reduction of protein or peptide complexity. Applications include sample preparation and pre-fractionation prior to mass spectrometry or SDS-PAGE analysis, biomarker analysis and serum /plasma profiling. |