amino acid analysis of hydrolyzates of evs-treated polylysine shows that lysine forms two derivatives , presumably xi-n- ( ethylsulfonylethyl ) lysine and xi , xi , n , n-bis ( ethylsulfonylethyl ) lysine that are eluted as well-resolved peaks on the ( long basic ) physiological column of our amino acid analyzer at about 118 and 60 min , respectively .
C0032518
polylysine
C0024337
lysine