- Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
- Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
- Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
- Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。
Found 1 Reference Ions Near m/z 196.1339
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000056608 Reliable | 196.1338 | 196.1337 ~ 196.1339 MzDiff: 0.8 ppm |
Butyrylcarnitine (BioDeep_00000003496) Formula: C11H21NO4 (231.1471) |
4.3 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Butyrylcarnitine Formula: C11H21NO4 (231.1471) Adducts: [M+H-2H2O]+ (Ppm: 2.1) |
Marker Pen (NA) |
3ul_0.8Mpa_RAW_20241016-PAPER PNMKResolution: 30μm, 315x42
By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of |
|
| Butyrylcarnitine Formula: C11H21NO4 (231.1471) Adducts: [M+H-2H2O]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| Butyrylcarnitine Formula: C11H21NO4 (231.1471) Adducts: [M+H-2H2O]+ (Ppm: 2.6) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
|
| Butyrylcarnitine Formula: C11H21NO4 (231.1471) Adducts: [M+H-2H2O]+ (Ppm: 3.1) |
Homo sapiens (esophagus) |
LNTO29_18_2Resolution: 75μm, 62x68
|
|
