适用于疏水性分子的固定。
强疏水性（亲脂性），专为固定含较多疏水区域的生物分子。
可替代immunoGrade 表面，用于分子固定，例如脂蛋白或肽段。
尤其适用于反应需要在液体内进行的液相检测，大部分亲水性生物分子不会固定在该表面上。
不含内毒素、无DNase、DNA、RNase、无细胞毒性。 

MiniBeads™ Columns

• Innovative,monodisperse 3-μm nonporous beads yield exceptional resolution, speed, reproducibility, and durability with somewhat lower capacity than MonoBeads™.
• Tricorn™ high-performance columns (4.6/50 PE) prepacked with MiniBeads™ are optimized for use with ÄKTAdesign and comparable LC systems.
• Nonporous matrix of MiniBeads™ improves resolution and flow kinetics, better withstands back pressure, and minimizes nonspecific adsorption of the sample.
• Maximum resolution is achieved from the efficiency of small, perfectly spherical monodispersed particles optimally packed in columns coupled with the excellent selectivities of the Q and S ion exchangers.
• PC columns are designed for micropurification.

MiniBeads™ Columns

Technical Information

MiniBeads ion exchange media are available prepacked in Tricorn and PC columns for high-performance, high-resolution purification of proteins, peptides, and polynucleotides.

TECHNICAL SPECIFICATIONS
MiniBeads™
Ion exchanger type
Mini Q™	Quaternary ammonium strong anion
Mini S™	Methyl sulfonate strong cation
Ionic capacity
Mini Q™	85-115 μmol Cl-/ml packed medium
Mini S™	13-29 μmol H+/ml packed medium
pH stability	3-11 (working), 2-14 (short term)
Chemical stability	Stable in all common buffers except high concentration oxidizing and reactive agents, DMSO, DMF, and formic acid.
Base matrix	Monodisperse polystyrene/divinyl benzene particles
Particle size	3 μm
Storage	20% ethanol (Q), 0.2 M sodium acetate in 20% ethanol (S)
Storage temperature	4°C to 30°C
MiniBeads™ Columns*
Bed volume
PC 3.2/3	0.24 ml
4.6/50 PE	0.8 ml
Max. pressure
PC 3.2/3	100 bar (1450 psi, 10 MPa)
4.6/50 PE	180 bar (2610 psi, 18 MPa)
Recommended flow rate
PC 3.2/3	0.1-1.0 ml/min
4.6/50 PE	0.5-2.0 ml/min
* Columns not suitable for use with ÄKTAprime™ plus system.

The exceptional resolution with Mini S 4.6/50 PE makes it a powerful tool for purity check of synthetic oligonucleotides

详情请来电查询：http://www.gelifesciences.com/aptrix/upp01077.nsf/Content/Products?OpenDocument&moduleid=165401