Sciex, A30341, SDS-MW Gel Multi Buffer Pack

The SCIEX SDS-MW Gel Multi Buffer Pack supplies replaceable polymer gel separation medium for SDS-based capillary electrophoresis of proteins. The pack contains four bottles of SDS-MW gel buffer designed to support protein sizing and analysis of purity or size heterogeneity. In SDS-MW workflows, sodium dodecyl sulfate forms charged complexes with proteins, allowing the sieving matrix to separate components broadly according to apparent molecular size. The replaceable gel format supports repeatable electrophoretic analyses when the instrument, capillary, sample preparation and applied voltage follow an appropriate validated method. This gel pack can support methods using the SCIEX SDS-MW Analysis Kit or IgG Purity/Heterogeneity assay components. Maintain consistent gel replacement and capillary rinsing to reduce variability in migration times and baseline quality. Observe chemical safety requirements for this gel buffer, including relevant reproductive-toxicity and eye-irritation warnings in its safety documentation. This is not a four-component protein standard set and does not replace the full collection of sample buffers, standards and other reagents needed for an SDS-MW assay.