M/Z: 721.5208
Hit 2 annotations: PE(18:4(6Z,9Z,12Z,15Z)/P-18:1(11Z))_[M-H2O+NH4]+; Cer(d18:1/LTE4)_[M+H]+
- 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 721.5208
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000047449 Unreliable | 721.5141 | 721.5141 ~ 721.5141 MzDiff: none |
Cer(d18:1/LTE4) (BioDeep_00000215006) Formula: C41H72N2O6S (720.5111) |
2.28 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000052272 Unreliable | 721.5141 | 721.5141 ~ 721.5141 MzDiff: none |
Not Annotated | 2.23 (0%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000053088 Unreliable | 721.5228 | 721.5228 ~ 721.5228 MzDiff: none |
PE(18:4(6Z,9Z,12Z,15Z)/P-18:1(11Z)) (BioDeep_00000030426) Formula: C41H72NO7P (721.5046) |
2.98 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
Found 3 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PE(18:4(6Z,9Z,12Z,15Z)/P-18:1(11Z)) Formula: C41H72NO7P (721.5046) Adducts: [M-H2O+NH4]+ (Ppm: 7) |
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). |
|
| PE(18:4(6Z,9Z,12Z,15Z)/P-18:1(11Z)) Formula: C41H72NO7P (721.5046) Adducts: [M-H2O+NH4]+ (Ppm: 9.8) |
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). |
|
| Cer(d18:1/LTE4) Formula: C41H72N2O6S (720.5111) Adducts: [M+H]+ (Ppm: 5.2) |
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). |
|
