Table 1.
ESI-MS analysis of tumor-targeting peptide.
| Peptide | M (Calculated) | m/z (Found) |
|---|---|---|
| CRRRRRRGD | 1228.69 | [M+H]+: 1229.0, 1230.2,1231.2 [M+CF3CO+H]+: 1326.9, 1328 M+Na]5+: 249.1 |
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