To provide a novel filler for a filled bed capable of performing column operation for the filled bed at a high flow speed, reconciling high adsorbing capacity properties and high flow speed processing properties, increasing the amount of protein capable of being once purified for the purpose of the high adsorption capacity properties and capable of markedly increasing the refining speed.
The enhancement of the high adsorption capacity properties and the increase of the refining speed are achieved by the novel filling agent are achieved by the novel filling agent which is composed of porous particles with a fine pore volume of 50 vol.% or higher formed from a polymer, obtained by polymerizing an unsaturated synthetic monomer and characterized in that the a water soluble polymer having no crosslinking structure is fixed to the pores of porous particles by a covalent bond to fill the pores, and a covalent-bonded hydrophilic functional group is provided to the region of the water soluble polymer.
SAKANE HIKARI
NAKAMURA KOJI
JPS531087A | 1978-01-07 | |||
JPS54160300A | 1979-12-18 | |||
JPS60221090A | 1985-11-05 | |||
JP2008501808A | 2008-01-24 | |||
JPH10500164A | 1998-01-06 | |||
JPS531087A | 1978-01-07 | |||
JPS54160300A | 1979-12-18 | |||
JPS60221090A | 1985-11-05 | |||
JP2008501808A | 2008-01-24 |
WO2006081002A2 | 2006-08-03 | |||
WO2006081002A2 | 2006-08-03 |