Hydrophobic interaction chromatography (HIC) is a chromatographic method that uses the interaction between the hydrophobic groups carried by biological molecules and the hydrophobic ligands on the stationary phase to separate substances. Salt ions can destroy the hydration membrane on the surface of biomolecules and promote the binding between hydrophobic groups and ligands.
Octyl Bestarose 4FF is obtained by coupling Octyl fat chains on agarose base matrix. The high physical and chemical stability of the agarose base matrix allows good pressure flow velocity performance, making it ideal for large-scale purification processes, especially in the capture or intermediate purification stages, where a high flow velocity separation process is required.
Appearance |
White slurry |
Matrix |
Highly cross-linked agarose |
Functional group |
Octyl |
Ligand concentration |
~5μmol Ligand/mL resin |
Particle size+ |
45~165um(the average particle size is 90μm) |
Max. pressure |
0.3MPa |
Pressure flow velocity |
≥150cm/h(0.1MPa BXK50/60, H=25cm, 20℃) |
Chemical stability |
Stable in common aqueous buffers: 1M NaOH++,1M HAc++,1mM HCl,6M GuHCl,30% isopropyl alcohol,70% ethanol |
pH stability |
2~14(CIP), 3~13(working) |
Operating temperature |
Operating temperature: 2~40℃, do not freeze, Can tolerate 121℃ high pressure sterilization (20min) |
Storage+++ |
2~30℃, 20% ethanol or 2% benzyl alcohol |
Recommended flow velocity |
90~150cm/h |
+Particle size is normally distributed, and particles within this range account for more than 95% of the total.
++1M NaOH and 1M HAc only be used for cleaning.
+++ 2% benzyl alcohol is only used for international transport or special requirements from customer.
Product |
Cat. No. |
Pack size |
Octyl Bestarose 4FF |
AH0051 |
25mL |
AH102307 |
100mL |
|
AH102311 |
500mL |
|
AH0053 |
1L |
|
AH0054 |
5L |
|
AH102314 |
10L |
|
AH102315 |
20L |
|
AH102316 |
40L |
Prepacked columns |
Cat. No. |
Pack size |
EzFast Octyl 4FF |
EH00521 |
1×1mL |
EH022 |
5×1mL |
|
EH202303 |
1×5mL |
|
EH023 |
5×5mL |
|
EzScreen Octyl 4FF |
EH00525 |
1×4.6mL |
EH00535 |
5×4.6mL |
|
EzLoad 16/10 Octyl 4FF |
EH024 |
1 pcs |
EzLoad 26/10 Octyl 4FF |
EH025 |
1 pcs |