Fractionation by Size

model 491 prep cell and mini prep cell


The Model 491 prep cell and Mini prep cell use continuous elution electrophoresis to purify proteins and other macromolecules based on their relative mobility in polyacrylamide or agarose gels.

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    Model 491 Prep Cell and Mini Prep Cell
    Fractionation by size (molecular weight) is an effective enrichment strategy for studies of protein families and posttranslational modifications, because the sizes of these proteins tend to be similar.