[Affine sorbent with typtophil-threonil-tirosine for binding immunoglobulin G: sorption characteristics and aspects of practical application].
New chromatographic material based on tryptophil-threonil-tirosine was prepared. This sorbent effectively binds human, sheep, goat and cow immunoglobulins G. New sorbent shows high selectivity for removing immunoglobulins from blood plasma. Effective sorption capacity is 15-25 mg of immunoglobulin G per ml of matrix. Optimal method of covalent attachment ligand to polysaccharide matrix allows achieving high stability of the sorbents in terms of use and storage. This sorbent can be used in medicine and biotechnology.
P A
PA
Levashov
E D
ED
Ovchinnikova
M I
MI
Afanas'eva
D A
DA
Frid
A A
AA
Al'muko
Zh D
ZhD
Bespalova
I Iu
IIu
Adamova
O I
OI
Afanas'eva
S N
SN
Pokrovskiĭ
D002853:Chromatography, Liquid / Q000379:methods*; D006801:Humans; D007074:Immunoglobulin G / Q000737:chemistry / Q000302:isolation & purification*; D009842:Oligopeptides / Q000737:chemistry*; D010949:Plasma / Q000737:chemistry*
D007074:Immunoglobulin G; D009842:Oligopeptides