Uniflow 4 is an agarose-based gel filtration
medium with bead-shaped particles, suitable for gel filtration and
as an affinity chromatography support. Uniflow is available at three
different agarose concentrations: 2%, 4%, and 6%.
As agarose concentrations increase, matrix porosity decreases. The
exclusion limit for globular proteins varies from 4,000kD (6% beads)
to 40,000kD (2% beads). This allows the separation of a wide range
of molecules including proteins, polysaccharides and nucleic acids.
Uniflow is a highly stable medium. The matrix features a unique polysaccharide
composition that resists biological degradation. Additional crosslinking
greatly enhances the mechanical and chemical stability of the matrix
and eliminates the problem of biodegradation. |
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