Figure 3

Separation of the tryptic digest of the L-chain fraction obtained from the Mono S Fr. 1 of 64M-5 Fab. (A) An elution profile on a reversed-phase ODS-80Ts column (Tosoh). (B) Amino acid sequence and numbering of the No. 25 peptide. Asn28L shown as a bold letter was identified as isoAsp.