丁基琼脂糖凝胶4FF/Butyl Sepharose 4FF

英文名称：Butyl Sepharose 4FF

级别：BR
Base matrix：Sepharose 4 fast flow
Ligand：Butyl(C4H9)
Degree of substitution：approx 50 umol butyl/ml medium
Mean particle size：90um
Bead size range：45～165um
Bead structure：highly cross-linked 4% agarose,spherical
Max back pressure：0.1Mpa(1 bar 14psi)
Recomm linear flow rate：≤75% of packing flow rate
Linear flow rate at 25℃,XK 16/20,15cm bed height：≤300cm/h
PH stability：long term 3-13 and short term 2-14
Chemical stability(40℃ for 7 days in)：1M NaOH；1mM HCL；70% ethanol；30% isopropanol；6 M guanidine-hydrochloride
Available capacity(mg/ml avained gel)：26mg HAS

性状：含20%乙醇，底部为乳白色胶体。
用途：生化研究。适合纯化疏水性更强的物质。适合分离含脂族(aliphatic)配体的生物分子，可很好配合硫酸铵沉淀后样品纯化