Processed databases
Atom-Mass pairs
Outputs for Agmatine; LC-ESI-QQ; MS2; CE:50 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002257
Synonyms: Agmatine, (4-Aminobutyl) guanidine
Total mass: 130.1909
Formula: H14 C5 N4
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 44.2, 56.8,
Processing time: 0:00:01.514073
Results for the quried mass "30.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2 | 0.069 | 6 | 2 | C1,C2 |
| C2 | 0.069 | 6 | 2 | C1,C3 |
| C2 | 0.069 | 6 | 2 | C2,C4 |
| C1N1 | 0.049 | 4 | 0 | C3,N6 |
| C1N1 | 0.049 | 4 | 1 | C4,N9 |
| C1N1 | 0.049 | 4 | 2 | C5,N8 |