U0257 Sigma

Ultrogel® AcA 22

aqueous ethanol suspension, 60-140 μm (wet), exclusion limit 3,000,000 Da, fractionation range 100,000-1,200,000 Da (globular proteins)

Synonym: Ultrogel® AcA


form   aqueous ethanol suspension
feature   operating temperature 2 ‑ 36 °C
matrix   2% acrylamide, 2% agarose
particle size   60-140 μm (wet)
pore size   100,000-1,200,000 Da fractionation range (globular proteins)
  3,000,000 Da exclusion limit
pH range   3 - 10
storage temp.   2-8°C


Other Notes

Preswollen, composite polyacrylamide-agarose beads. The approximate % acrylamide and % agarose concentrations are indicated by the product name (Ultrogel Ac%A%).

Physical form

Suspension in 1 M NaCl and 20% ethanol

Legal Information

Ultrogel is a registered trademark of Pall Corporation

Price and Availability

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