- 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 2 Reference Ions Near m/z 340.3359
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000057944 Reliable | 340.3306 | 340.33 ~ 340.3309 MzDiff: 3.8 ppm |
Behenic acid (BioDeep_00000003630) Formula: C22H44O2 (340.3341) |
6.47 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000065735 Unreliable | 340.3302 | 340.33 ~ 340.3303 MzDiff: 1.2 ppm |
Behenic acid (BioDeep_00000003630) Formula: C22H44O2 (340.3341) |
1.51 (100%) | Homo sapiens [UBERON:0001155] colon |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Behenic acid Formula: C22H44O2 (340.3341) Adducts: [M]+ (Ppm: 6.9) |
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). |
|
| N-(2,4-Eicosadienoyl)piperidine Formula: C25H45NO (375.3501) Adducts: [M+H-2H2O]+ (Ppm: 2.5) |
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). |
|
| Behenic acid Formula: C22H44O2 (340.3341) Adducts: [M]+ (Ppm: 9.3) |
Homo sapiens (esophagus) |
LNTO30_7_2Resolution: 75μm, 82x68
|
|
| Behenic acid Formula: C22H44O2 (340.3341) Adducts: [M]+ (Ppm: 10.5) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| Behenic acid Formula: C22H44O2 (340.3341) Adducts: [M]+ (Ppm: 9.6) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
