Sartorius, 96HICP42E9BFF, Sartobind® Phenyl Capsules 150 mL with 8 mm bed height

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.

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

Specifications
Applications:
Application: Capture; Polishing

Compliance Information:
Biological Reactivity: All materials of this filter element meet the requirements of the current USP Biological Reactivity tests <88> for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).

Connections (Physical):
Connector(s): Inlet: ¾" Sanitary | Outlet: ¾" Sanitary

Dimensions:
Bed Height: 8 mm
Dimensions WxDxH: 7.7 × 19 cm
Membrane Area: 0.55 m²

Features:
Reusable: Yes

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

Operating Conditions:
Maximum Operating Pressure: 0.4 MPa
Maximum Venting Pressure: 0.5 bar, 0.05 MPa, 7 psi
Recommended Flow Rate: 0.75 L/min
pH Stability: pH 2 – 14 (short term), pH 3 – 13 (long term)

Physicochemical Information:
Bed Volume: 150 mL
Ligand: Phenyl
Ligand Density: 3 µeq/cm²
Pore Size: 3 – 5 µm
Reference Protein: Gamma globulin from bovine blood
Thermal Stability: For Sartobind phenyl devices, pretreatment with sodium hydroxide is recommended instead of autoclaving.
Typical Dynamic Binding Capacity 10% per unit: 2.2 g
Void Volume: 200 mL

Product Information:
Brand: Sartobind® Phenyl
Membrane Adsorber Format: Capsules
Membrane Type: Hydrophobic interaction chromatography membrane (HIC)
Pack Size: 1
Type: Membrane adsorber
What you receive: 1 capsule; 1 operating instruction; 1 certificate