Title:
SEPARATION OF PROTEIN
Document Type and Number:
Japanese Patent JPH05222091
Kind Code:
A
Abstract:
PURPOSE: To provide a process for the separation of the components of a protein, especially the fractionation of albumin and γ-globulin, separation of agglomerated (aggregated) γ-globulin, etc., by a membrane-separation technique without causing the phase change.
CONSTITUTION: Protein component can be separated from mixed protein by filtering the protein with a silicate-based porous glass membrane having a pore size of 100-1,200 and produced by the phase-separation and extraction of a basic glass of the system expressed generally by the formula SiO2-B2O3- AxOy (A is one or more elements selected from Ca, Al, Na, K and Zr; x and y are positive integers of 1-10).
Inventors:
TOMONO SUKEKAZU
SUZUKI TORU
IDE TAKEO
SEKIGUCHI SADAMI
SADA TOSHIKATSU
YAMAMOTO MITSUGI
KISHIMOTO FUMITO
SUZUKI TORU
IDE TAKEO
SEKIGUCHI SADAMI
SADA TOSHIKATSU
YAMAMOTO MITSUGI
KISHIMOTO FUMITO
Application Number:
JP2690992A
Publication Date:
August 31, 1993
Filing Date:
February 13, 1992
Export Citation:
Assignee:
TOKUYAMA SODA KK
NIPPON SEKIJUJISHA
NIPPON SEKIJUJISHA
International Classes:
B01D61/14; C07K1/14; C07K14/76; C07K16/00; (IPC1-7): B01D61/14; C07K3/12
Domestic Patent References:
| JPH03266921A | 1991-11-27 | |||
| JPS6225618A | 1987-02-03 |