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.
Butyl-S Bestarose FF is formed by coupling butyl chain on agarose base matrix. The optimized ligand concentration is suitable for the separation and purification of biological molecules with strong hydrophobicity.
Appearance |
White slurry |
Matrix |
Highly cross-linked agarose |
Functional group |
Butylthio |
Ligand concentration |
~ 10μmol Ligand/mL resin |
Particle size + |
45~165μm(the average particle size is 90μm) |
Max. pressure |
0.3MPa |
Pressure flow velocity |
250~400cm/h(0.1MPa BXK50/60, H =25cm, 20℃) |
Chemical stability |
Stable in common aqueous buffers: 20% ethanol ,6M GuHCl,0.5% SDS,8M Urea |
pH stability |
2~14(CIP),3~13(working) |
Operating temperature |
Operating temperature: 2~40℃, do not freeze, Can tolerate 121℃ autoclaving (20min) |
Storage++ |
2~30℃, 20% ethanol or 2% benzyl alcohol |
Recommended flow velocity |
150~300cm/h |
+Particle size is normally distributed, and particles within this range account for more than 95% of the total.
++ 2% benzyl alcohol is only used for international transport or special requirements from customer.
Product |
Cat. No. |
Pack size |
Butyl-S Bestarose FF |
AH0061 |
25mL |
AH204307 |
100mL |
|
AH204311 |
500mL |
|
AH0063 |
1L |
|
AH0064 |
5L |
|
AH0065 |
10L |
|
AH204315 |
20L |
|
AH204316 |
40L |
Prepacked columns |
Cat. No. |
Pack size |
EzFast Butyl-S FF |
EH00621 |
1×1mL |
EH027 |
5×1mL |
|
EH204303 |
1×5mL |
|
EH028 |
5×5mL |
|
EzScreen Butyl-S FF |
EH00625 |
1×4.6mL |
EH00635 |
5×4.6mL |
|
EzLoad 16/10 Butyl-S FF |
EH029 |
1 pcs |
EzLoad 26/10 Butyl-S FF |
EH030 |
1 pcs |