| Chromatography technique | Group specific affinity |
|---|---|
| Autoclavability | 30 min at 121°C in 0.02 M NaH₂PO₄, pH 7, 5 cycles |
| BioProcess resin | Yes |
| Certificate of Analysis | Yes |
| Chemical stability | Stable in commonly used aqueous buffers - 0.1 M NaOH, 0.05 M sodium acetate, 8 M urea, 6 M guanidine hydrochloride, non-ionic detergents, 10% glycerol |
| Ligand | Porcine heparin |
| Ligand Concentration | ~3.5 mg heparin/mL resin |
| Ligand Coupling Method | Reductive Amination |
| Matrix | cross-linked agarose, 6%, spherical |
| Particle size, d 50V | ~90 μm |
| Pressure/flow characteristics | 250-400 cm/h at <0.1 MPa in a XK 50/60 column with 5 cm diameter and 25 cm bed height (at 20oC using buffers with the same viscosity as water) |
| Storage | 4 to 30°C, 20% Ethanol, 0.05 M Sodium Acetate |
| pH stability, CIP | 4–13 |
| pH stability, operational | 4–12 |
Answer:Affinity interactions between immobilized heparin and heparin-binding proteins such as antithrombin III.
Answer:50 mL of loose affinity resin.
Answer:No. It is Heparin Sepharose 6 Fast Flow resin for packing into a compatible column.
Cytiva Heparin Sepharose 6 Fast Flow is a bioaffinity chromatography resin with immobilized heparin ligands on a crosslinked agarose Fast Flow matrix. The resin binds a range of heparin-interacting proteins, including antithrombin III, selected coagulation factors, lipoprotein-associated proteins, and nucleic-acid-binding enzymes under appropriate process conditions. The 50 mL pack contains loose chromatography medium for column packing and protein purification. The Fast Flow support is designed for practical processing of sample volumes in affinity capture and polishing operations. This is a heparin-functionalized resin, not free heparin or a prepacked chromatography cartridge.
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