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Sartobind® Aldehyde A4 Sheet

Sartobind Aldehyde Membrane Adsorbers are macroporous, cellulose-based membranes activated with aldehyde groups for coupling of customer-specific proteins and subsequent use for affinity chromatography.

Aldehyde membrane adsorbers for protein and peptide purification with high selectivity. Sartobind membrane adsorbers are macroporous, cellulose-based membranes, activated with aldehyde groups for coupling of customer-specific proteins and subsequent use for affinity chromatography. The large pores minimise the size exclusion effect. The aldehyde membranes can be run at much higher flow rates compared to conventional matrices.

Order Number:  94ALD-06-001

Availability:  On Request

Sartobind® membrane adsorbers are made from regenerated cellulose and have been stabilised for high chemical stability. They are derivatised with conventional coupling ligands to produce affinity matrices for protein and peptide purification with high selectivity. The large pores minimise the size exclusion effect. Membranes can be run at much higher flow rates compared to conventional matrices.

  • Macroporous
  • High flow rate
  • Simple handling

User Manual

Sartobind® Aldehyde Sheet
en 32.3 kB

Product properties

  • Membrane Material
    Stabilised reinforced cellulose
  • Dimensions
    21 cm × 29.7 cm
  • Membrane area
    624 cm²
  • Pore size
    0.45 µm
  • Typical dynamic binding capacity 10 %
    >0.7–1.1 mg/mL, >20–30 μg/cm²
  • Pack Size
    1

Technical attributes

  • What you receive
    1 sheet` 1 manual
  • Reinforcement Material
    Polyester
  • Ligand
    Aldehyde
  • Ligand density
    0.1 µeq/cm²
  • Membrane thickness
    275 µm
  • Flow rate at 1 bar
    > 30 mL/cm² × min
  • Chemical Compatibility
    Stable in common chromatography buffers, unstable to peroxide and other oxidizing or reactive reagents
  • Reference Protein
    Standard proteins
  • Membrane Type
    Coupling membrane
  • pH Stability
    pH 1 – 14 (short term), pH 2 – 12 (long term)
  • Reusable
    Yes