MagSi-proteomics C8 / Superparamagnetic silica beads with a C8-reverse phase surface

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Product Description

MagSi-proteomics beads are magnetic beads that are an ideal tool for the purification, concentration and desalting of peptides and protein digests. The surface of the beads has been modified with C4, C8 or C18 -alkyl groups that are typical for reversed phase applications. Magnetic silica particles with C4, C8 or C18 modified surface are ideal for sample preparation prior to mass spectrometry analysis. The relatively low hydrophobicity of MagSi-proteomics C4 allows the purification and fractionation of larger biomolecules like proteins. MagSi-proteomics C8 have an intermediate hydrophobicity and are suitable for sample preparation in for proteomic profiling and biomarker research. MagSi-proteomics C18 are ideal for the purification, concentration and desalting of peptides and protein digests.