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:

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Iontosorb BLUE 4 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.

Technical parameters

Porozity TypeParticle Size (μm)

BLUE-4 100

30 - 50
50 - 80
80 - 100
100 - 250
250 - 500

BLUE-4 200
BLUE-4 500

50 - 80
80 - 100
100 - 250
250 - 500

Where to continue?

  ↑  UP THIS PAGE.
 →  Iontosorb BLUE 2 is a sorbent with fixed Reactive Blue 2 (Cibacron© Blue 3GA)
 →  Iontosorb RED is a sorbent with fixed Reactive Red 120 (Procion© Red HE3B)
 →  Iontosorb GREEN 5 is a sorbent with fixed Reactive Green 5 (Reactive Green H4G) TC
 →  Iontosorb GREEN 19 is a sorbent with fixed Reactive Green 19 (Reactive Green HE4BD) TC
 →  Iontosorb GREEN 19A is a sorbent with fixed Reactive Green 19A (Reactive Green HE4BD) TC
 →  Iontosorb YELLOW is a sorbent with fixed Reactive Yellow 86 (Reactive Yellow M8G) TC
 →  Iontosorb BROWN is a sorbent with fixed Reactive Brown 10 (Reactive Brown M4R ) TC
 →  Test Kit for Dye-Ligand Chromatography for Research Work