by immobilizing one enzyme ( 4-aminobutyrate aminotransferase ) indirectly through antibodies bound to protein a-sepharose , it was possible to demonstrate that succinic semialdehyde dehydrogenase interacts with the aminotransferase at neutral ph and ionic strength values higher than 0.2 .
C0002543
4-aminobutyrate aminotransferase
C0002594
aminotransferase