- 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 3 Reference Ions Near m/z 285.2774
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000052785 Reliable | 285.2713 | 285.271 ~ 285.2717 MzDiff: 2.8 ppm |
Mepivacaine (BioDeep_00000002034) Formula: C15H22N2O (246.1732) |
7.99 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000053313 Unreliable | 285.2738 | 285.2738 ~ 285.2738 MzDiff: none |
Stearic acid (BioDeep_00000001515) Formula: C18H36O2 (284.2715) |
2.69 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000055773 Unreliable | 285.2717 | 285.2717 ~ 285.2717 MzDiff: none |
Mepivacaine (BioDeep_00000002034) Formula: C15H22N2O (246.1732) |
0.26 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Stearic acid Formula: C18H36O2 (284.2715) Adducts: [M+H]+ (Ppm: 17.5) |
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). |
|
| Stearic acid Formula: C18H36O2 (284.2715) Adducts: [M+H]+ (Ppm: 4.9) |
Homo sapiens (colorectal adenocarcinoma) |
520TopL, 490TopR, 510BottomL, 500BottomR-profileResolution: 17μm, 147x131
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). |
|
| Stearic acid Formula: C18H36O2 (284.2715) Adducts: [M+H]+ (Ppm: 18.2) |
Homo sapiens (colorectal adenocarcinoma) |
439TopL, 409TopR, 429BottomL, 419BottomR-profileResolution: 17μm, 157x136
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). |
|
| Stearic acid Formula: C18H36O2 (284.2715) Adducts: [M+H]+ (Ppm: 17.5) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
