Sartorius, 93IEXD42DB-12--V, Sartobind® Lab D Anion Exchange Membrane Adsorbers

Top Features of Sartobind® Lab D Anion Exchange Membrane Adsorbers
Rapid flow rates of 5 - 30 membrane volumes per minute
High dynamic binding capacity, especially for large proteins and viruses
Operate by syringe, peristaltic pump or FPLC system
Popular Applications for Sartobind® Lab D Anion Exchange Membrane Adsorbers

Process-Ready Sartobind® Membrane Adsorbers
Sartobind® Lab membrane adsorbers for ion exchange chromatography are ready-to-use units in a syringe filter format. They are based on the patented macroporous Sartobind® membranes, with anion or cation exchange ligands covalently bound to the entire internal surface of the pores. This results in a media chromatography matrix with superior flow rates and high binding capacity. Covalent linkage of ion exchange ligands to the membrane is very stable, allowing for many cycles of re-use without loss of binding capacity. In addition, these units utilize the same membrane adsorber platform as found in Sartobind® capsules and cassettes, making them ideal for research and development work, prior to convenient scale-up for manufacturing.
Ultimate Versatility
Sartobind® Lab units for ion exchange are available with strong or weak anion (Q and D) and strong cation (S) exchangers, and in three bed volumes, ranging from 0.41 to 2.8 mL, corresponding to dynamic binding capacities between 12 and 80 mg protein per unit. Equipped with standard Luer lock connectors, Sartobind® Lab units enable simple, equipment-free handling by syringe, or can be easily connected to FPLC systems for automated purifications. The units are compatible with most common chromatography buffers and can be re-used > 1,000 times, ensuring high-cost efficiency.

Specifications
Applications:
Application: Screening; Optimization; Purification; Separation; Polishing; Contaminants Removal
Intended Use: Research Use Only (RUO)

Dimensions:
Bed Height: 4 mm
Membrane Area: 75 cm²

Features:
Reusable: Yes

Materials of Construction:
Housing Material: Polypropylene (PP)
Membrane Material: Stabilized reinforced cellulose
Reinforcement Material: Polyester

Operating Conditions:
Maximum Operating Pressure: 0.6 MPa
Recommended Flow Rate: 10-63 mL/min (5-30 MV/min)
pH Stability: pH 2 – 14 (short term), 4 – 13 (long term)

Physicochemical Information:
Bed Volume: 2.1 mL
Chemical Compatibility: Stable in common chromatography buffers, avoid peroxide and other oxidizing or reactive reagents
Ligand: Diethylamine
Ligand Density: 2 - 4 µeq/cm²
Pore Size: 3 - 5 µm
Reference Protein: Bovine serum albumin (BSA)
Typical Dynamic Binding Capacity 10% per unit: 60 mg
Void Volume: 1.3 mL

Product Information:
Brand: Sartobind® Lab
Membrane Type: Weak anion exchanger
Pack Size: 2
What you receive: 2 units; 1 operating instruction sheet