- 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 325.2782
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000057951 Reliable | 325.2754 | 325.2751 ~ 325.2757 MzDiff: 2.5 ppm |
Eicosanedioic acid (BioDeep_00000171416) Formula: C20H38O4 (342.277) |
5.03 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
Found 6 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Eicosanedioic acid Formula: C20H38O4 (342.277) Adducts: [M+H-H2O]+ (Ppm: 4.3) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| Eicosanedioic acid Formula: C20H38O4 (342.277) Adducts: [M+H-H2O]+ (Ppm: 6.1) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| Eicosanedioic acid Formula: C20H38O4 (342.277) Adducts: [M+H-H2O]+ (Ppm: 8.3) |
Homo sapiens (colorectal adenocarcinoma) |
80TopL, 50TopR, 70BottomL, 60BottomR-profileResolution: 17μm, 137x136
The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024). |
|
| Thonzylamine Formula: C16H22N4O (286.1794) Adducts: [M+K]+ (Ppm: 3.4) |
Homo sapiens (colorectal adenocarcinoma) |
80TopL, 50TopR, 70BottomL, 60BottomR-profileResolution: 17μm, 137x136
The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024). |
|
| Eicosanedioic acid Formula: C20H38O4 (342.277) Adducts: [M+H-H2O]+ (Ppm: 3.4) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
|
| Eicosanedioic acid Formula: C20H38O4 (342.277) Adducts: [M+H-H2O]+ (Ppm: 5.5) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
