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U0507 Sigma-Aldrich

Ultrogel® A4

aqueous ethanol suspension, 60-140 μm (wet bead diameter), exclusion limit 20,000,000 Da, fractionation range 55,000-9,000,000 Da (globular proteins)

Synonym: Agarose, Beaded

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Properties

form   aqueous ethanol suspension
matrix   4% beaded agarose
particle size   60-140 μm (wet bead diameter)
pore size   20,000,000 Da exclusion limit
  55,000-9,000,000 Da fractionation range (globular proteins)
storage temp.   2-8°C

Description

Other Notes

Beaded agarose for fractionating molecules of high molecular weight. Cross-linked beaded agarose is more resistant to denaturing conditions, and thus offers more versatility in the choice of sample buffer and eluent. The approximate % agarose concentration is indicated by the product name (Ultrogel A%).

Physical form

Suspension of preswollen, beaded agarose, free of fines, in 1 M NaCl with 20% ethanol

Legal Information

Ultrogel is a registered trademark of Pall Corporation

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NA 1993 / PGIII
WGK Germany 
3
Flash Point(F) 
141.8 °F
Flash Point(C) 
61 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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