Fig. 2 (IMAGE) Osaka University Caption The modification of serum albumin using TA4C proceeds selectively at the N-terminal α-amino group and does not at the amino groups of Lys residues. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.