IONTOSORB - Bead Cellulose Derivatives
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Iontosorb BLUE 4

is an adsorbent based on bead-form macroporous cellulose which is used for affinity chromatography (Dye Ligand Chromatography). It contains the covalently bound dye Reactive Blue 4:

Iontosorb BLUE 2 is a specific sorbent with affinity to wide group of enzymes. Iontosorb BLUE 4 binds also the serum albumin and can be used for the selective removal of albumin from other plasma proteins.

Applications of Iontosorb BLUE 4

Iontosorb BLUE 4 can be used in the following applications:

Technical Parameters

Porozity Type Particle Size
[ um ]
BLUE-4  100 30 - 50
50 - 80
80 - 100
100 - 250
250 - 500
BLUE-4  200 50 - 80
80 - 100
100 - 250
250 - 500
BLUE-4  500 50 - 80
80 - 100
100 - 250
250 - 500