M/Z: 837.565
Hit 3 annotations: SM(d19:0/PGE2)_[M+Na]+; PA(22:0/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S))_[M+H]+; PS(18:0/22:5(7Z,10Z,13Z,16Z,19Z))_[M-H2O+NH4]+
- 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 837.565
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000047075 Unreliable | 837.5557 | 837.5557 ~ 837.5557 MzDiff: none |
PA(22:0/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000190614) Formula: C47H81O10P (836.5567) |
2.87 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| SM(d19:0/PGE2) Formula: C44H83N2O9P (814.5836) Adducts: [M+Na]+ (Ppm: 11.1) |
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). |
|
| PA(22:0/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) Formula: C47H81O10P (836.5567) Adducts: [M+H]+ (Ppm: 1.4) |
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). |
|
| PS(18:0/22:5(7Z,10Z,13Z,16Z,19Z)) Formula: C46H80NO10P (837.552) Adducts: [M-H2O+NH4]+ (Ppm: 12.2) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| m/z_837.5571 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (esophagus) |
LNTO22_2_2Resolution: 75μm, 135x94
|
|
