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Sartobind® D A4 Sheet

Sartobind IEX membranes are macroporous, cellulose-based membranes carrying IEX ligands. Binding of charged target molecules takes place at high flow rates.

Item no.:  94IEXD42-001

Sartobind ion exchange (IEX) membranes feature binding sites that are grafted homogenously as an approximately 0.5 - 1 µm film on the inner walls of the reinforced and cross-linked cellulose network. Diffusion time in adsorbers is negligible because of the large pores and immediate binding of the target substance to the ligands. There is no pore diffusion as given in conventional beads but film diffusion on any point of the microporous membrane structure. At convective flow conditions the movement of the molecules of the mobile phase is directed by pump pressure only. That is why membrane adsorbers feature extremely short cycle times and exceptionally high flow rate and throughput..

  • Macroporous
  • High flow rate
  • Simple handling

Brochure

宣传手册:实验室过滤产品精简目录
zh 19.0 MB
Sartobind® Membrane Adsorbers — Chromatography as easy as filtration
en 3.7 MB

User Manual

Sartobind® Ion Exchange Sheet — A Separation Technology Based on Microporous Membranes
en 138.3 kB

Biological Information

  • Reference Protein
    Bovine serum albumin

Dimensions

  • Dimensions
    21 cm × 29.7 cm
  • Membrane Area
    624 cm²
  • Membrane Thickness
    275 µm

Features

  • Reusable
    Yes

Materials of Construction

  • Membrane Material
    Stabilised reinforced cellulose
  • Reinforcement Material
    Polyester

Operating Conditions

  • Thermal Stability
    autoclavable at 121°C

Physicochemical Information

  • Chemical Compatibility
    Stable in common chromatography buffers, unstable to peroxide and other oxidizing or reactive reagents
  • Ligand Density
    4 – 6 µeq/cm²
  • Pore Size
    3 - 5 µm
  • Typical Dynamic Binding Capacity 10% per mL
    29 mg/mL, 0.8 mg/cm²

Product Information

  • Membrane Type
    Weak anion exchanger
  • Pack Size
    1
  • What you receive
    • 1 sheet
    • 1 manual

Specifications

  • Flow Rate
    > 80 mL/cm² × min at 1 bar (14.5 psi)
  • Ligand
    Diethylamine
  • pH Stability
    pH 2 – 14 (short term), pH 4 – 13 (long term)
Re-usable Polycarbonate Syringe Filter Holders, 25 mm
Re-usable Polycarbonate Syringe Filter Holders, 25 mm

This polycarbonate filter holder has been designed for the use of 25 mm filters for the filtration of aqueous solutions.

Item no.:   16517----------E

$96.00

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