HyperChrom Butyl HP Agarose is a hydrophobic interaction chromatography medium that takes advantage of differences in the hydrophobic properties and the amount of different molecules under specific conditions. This series of chromatography media can be well used for the isolation and purification of a variety of biomolecules, such as recombinant proteins, antibodies, viral vaccines, etc.
HyperChrom Butyl HP Agarose has excellent scale-up performance: (1) Highly crosslinked agarose base frame with excellent rigidity, resulting in high process flow rates and improved process efficiency at low backpressure. (2) Hydrophilic base frame to minimize the influence on the hydrophobic role of the ligand. (3) Through chemical modification, it has excellent chemical compatibility and is resistant to CIP cleaning such as sodium hydroxide. (4) Fine particle size design to improve resolution.
HyperChrom Butyl HP Agarose chromatography media parameters
Name
Description
Chromatography media type
Hydrophobic interactions
Ligation
R-O-CH2-CH(OH)-CH2-O-(CH2)3-CH3
Scaffolding
Highly cross-linked agarose
Average particle size
34 μm
Ligand density
~50 μmol Butyl group/mL chromatography medium
Dynamic load
~38 mg β-lactoglobulin/mL chromatography medium
Flow rates are recommended
90-150 cm/h
Maximum flow rate
200 cm/h
Withstand pressure
0.3 MPa
Use temperature
4-30℃
pH stability*
3-13
Solvent resistant
Common aqueous solution, 3 M ammonium sulfate, 30% isopropanol**, 75% ethanol**, 1 M NaOH, 1 M acetic acid, 6 M guanidine hydrochloride, 8 M urea
Intolerant to solvents
Oxidant
* After the chromatography medium was placed at 40 °C and pH 3-13 for 7 days, its physicochemical properties and functions did not change significantly.