M/Z: 644.0347
Hit 0 annotations:
- 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 644.0347
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000065833 Unreliable | 644.0303 | 644.0301 ~ 644.0305 MzDiff: 2.0 ppm |
Not Annotated | 2.39 (0%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000004110 Unreliable | 644.0347 | 644.0347 ~ 644.0347 MzDiff: none |
Not Annotated | 1.02 (0%) | Homo sapiens [UBERON:0002107] liver |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| m/z_644.0347 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (Liver) |
20171107_FIT4_DHBpos_p70_s50Resolution: 50μm, 70x70
|
|
| m/z_644.0382 Formula: - (n/a) Adducts: (Ppm: 0) |
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). |
|
| m/z_644.0301 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| m/z_644.0304 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
