Table 4.
Ultraviolet and Fluorescent Spectral Properties of Four Amino Acids in theirNPentenoyl Protected Formsa
Amino Acid | λmax (nm) |
ε | λex (nm) |
λem (nm) |
ΦF |
---|---|---|---|---|---|
A | 283 | 38,250 | 283 | 344 | 0.73 |
B | 280 | 28,800 | 280 | 342 | 0.67 |
C | 251 | 45,800 | 251 | 340 | 0.12 |
D | 249 | 27,200 | 249 | 339 | 0.10 |
Measured in acetonitrile.