antibodies against gamma-aminobutyric acid ( gaba ) -glutaraldehyde-lysine were obtained by using a procedure based upon ( i ) a high yield of coupling of gaba to protein carriers , ( ii ) the reduction of the resulting immunoreactive double bonds , and ( iii ) a protocol of alternative immunizations using different immunogens having in common only the gaba-glutaraldehyde-lysine segment .
C0184661
procedure
C0020971
immunizations