Sartobind® Phenyl 150 mL
Sartobind® Phenyl accomplishes polishing and capturing ten times faster than do conventional HIC resins. The membrane shows comparable, high binding capacity, without size exclusion effects, for proteins in a range of 20 mg mAb/mL membrane, as well as excellent resolution and impurity reduction.
Order Number: 96HICP42E9BFF
Availability: On Request
Configurate your Sartobind® Phenyl
Hydrophobic interaction chromatography (HIC) separates and purifies biomolecules based on differences in their hydrophobicity. The phenyl membrane adsorber follows the same rules known from the conventional hydrophobic interaction chromatography. Due to the large pore size, membrane adsorbers show excellent flow properties. There is almost no diffusion limitation of mass transport compared with conventional bead chromatography. Buffers with high concentrations of salt promote the adsorption of proteins on the hydrophobic membrane matrix. Proteins are eluted by decreasing the salt concentration in the elution buffer.
The salt dependence of the membrane is comparable to that of columns with ammonium sulfate, sodium chloride and sodium citrate.
Applications:
HIC is a powerful method for differentiating target protein and hydrophobic contaminants. Large proteins bind more strongly than do small ones and aggregates even considerably better than monomers due to multipoint attachment.
Buffer with a high ionic strength, usually ammonium sulfate, is initially added to the protein solution. Salt ions in this solution reduce the solvation of solutes in the sample. As solvation decreases, hydrophobic regions that become exposed are adsorbed by the hydrophobic membrane matrix. In the HIC membrane, flexible cellulose is used as a backbone for the phenyl ligand. The membrane can be regenerated by using either water or alcohol.
The HIC membrane is used for the removal of:
- Aggregates
- Host cell proteins
- Viruses
- Endotoxins
- Lipids, dyes, detergents and anti foam agents
- Leached chromatography ligands
The Phenyl membrane can be used also for binding large proteins such as:
- Monoclonal antibodies
- Conjugated vaccines, viruses and phages
- Oligonucleotides
Benefits:
HIC membranes offer the following advantages over conventional HIC columns:
- Excellent reduction of aggregates
- 85 % buffer savings
- 75 % of time saved
Easy to use:
- Plug and play devices from 0.08 ml to 5 l
- Can be used like a filter
- Flow rate up to 5 bed volumes/min
- Re-usable >100 cycles or disposable
Application Note
Brochure
Datasheet
Flyer
User Manual
Product properties
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Connector InletSanitary ½ – ¾"
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ConnectorsSanitary ½ – ¾"
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Pore size final-filter3 – 5 µm
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Bed volume150 mL
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Bed height8 mm
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Flow rate0.75 L/min
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Membrane area0.55 m²
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Primary Product TypeMembranes
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TypeMembrane adsorber
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DesignOptimized design
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Filter FormatCapsules
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Membrane materialStabilised reinforced cellulose
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MembraneHydrophobic interaction chromatography membrane (HIC)
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Pack size1
Technical attributes
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Dimensions (WxDxH)7.7 × 19 cm
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Maximum Pressure0.4 MPa
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Thermal stabilityFor Sartobind phenyl devices, pretreatment with sodium hydroxide is recommended instead of autoclaving.
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Ligand density3 µeq/cm²
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Void volume200 mL
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Typical dynamic binding capacity 10% per unit2.2 g
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Maximum Venting Pressure0.5 bar, 0.05 MPa, 7 psi
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Recommended flow rate0.75 L/min
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Chemical compatibilityStable in common chromatography buffers, unstable to peroxide and other oxidizing or reactive reagents
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Reference proteinGamma globulin from bovine blood
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ApplicationCapturing` Polishing
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BiosafetyAll materials of this filter element meet the requirements of the current USP Biological Reactivity tests for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).
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What you receive1 capsule` 1 operating instruction` 1 certificate
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Materials of ConstructionPolypropylene, polyester
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Housing materialPolypropylene (PP)
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LigandPhenyl
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Membrane typeHydrophobic interaction chromatography membrane (HIC)
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pH stabilitypH 2 – 14 (short term), pH 3 – 13 (long term)
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ReusableYes