Dextran Sulfate Affinity Chromatography Resin NRPB115, ~100 mg lysozyme/mL (CAT#: STEM-AL2-0955-ZJF)

This product is a chromatography medium intended for sulfate-mediated biomolecule purification. It uses high-rigidity agarose as the support phase. The functional chemistry is based on dextran sulfate. The medium is intended for packed-bed chromatography under the conditions stated in the source data. The source data define the applicable flow, pH, and pressure conditions for the supplied configuration. Chemical compatibility information supports equilibration, washing, regeneration, and cleaning workflows where applicable. Storage conditions are specified to maintain the medium before use and between operations. The product can be integrated into laboratory or process purification workflows consistent with its stated separation mechanism.

Matrix: high-rigidity agarose
Ligand: dextran sulfate, sulfur content 70~130 μmol/mL
Particle Size Range: 30~100 μm
Average Particle Size: ~60 μm
Binding Capacity: ~100 mg lysozyme/mL
Recommended Working Flow Rate: 60~300 cm/h
Maximum Flow Rate And Pressure: 1500 cm/h, 0.3 MPa
Operating pH: 4~13 (long-term stability), 3~14 (short-term CIP operation)
Chemical Stability: Stable in common aqueous buffers, 0.5 mol/L sodium hydroxide, 8 mol/L urea, 30% isopropanol and 70% ethanol
Storage And Transport: 20% ethanol, 2~8°C
Shelf Life: 3 years

Chromatography support matrix
Packed-bed chromatography format
Defined functional ligand chemistry
Selective biomolecule interaction
Prepacked-column configuration available
Defined chemical compatibility
Controlled storage formulation