Table 2.
Mass spectrometry analysis after peptide purification.
| PSPD2001 | PSPD2002 | PSPD2003 | |
|---|---|---|---|
| M.W. | 1013,09 g/mol | 1035,18 g/mol | 532,51 g/mol |
| m/z calculated | 1014,09; 507,54 | 1036,18;518,59 | 533,51 |
| m/z obtained | 1013,41; 507,52 | 1035,41;518,96 | 533,04;1064,86 |
M.W.: molecular weight; PSPD2001: Arg-Val-Tyr-Ser-Ser-Ala-Asn-Asn-Cys-COOH; PSPD2002: Gln-Cys-Val-Asn-Leu-Thr-Thr-Arg-Thr-COOH; PSPD2003: Asn-Asn-Ala-Thr-Asn-COOH.