M/Z: 731.5889
Hit 4 annotations: PE(18:0/P-18:0)_[M]+; DG(22:0/PGJ2/0:0)_[M+H]+; Soyacerebroside I_[M+NH4]+; SM(d18:1/18:0)_[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 4 Reference Ions Near m/z 731.5889
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000006898 Reliable | 731.5944 | 731.594 ~ 731.5946 MzDiff: 2.3 ppm |
DG(22:0/PGJ2/0:0) (BioDeep_00000221706) Formula: C45H78O7 (730.5747) |
9.81 (100%) | Rattus norvegicus [UBERON:0004358] caput epididymis |
| MSI_000065465 Unreliable | 731.5789 | 731.5789 ~ 731.5789 MzDiff: none |
PC(14:0/18:1) (BioDeep_00000029197) Formula: C40H78NO8P (731.5465) |
1.6 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000043773 Unreliable | 731.5815 | 731.5815 ~ 731.5815 MzDiff: none |
PC(14:0/18:1) (BioDeep_00000029197) Formula: C40H78NO8P (731.5465) |
1.31 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000008812 | 731.594 | 731.594 ~ 731.594 MzDiff: 0.0 ppm |
DG(22:0/PGJ2/0:0) (BioDeep_00000221706) Formula: C45H78O7 (730.5747) |
1.83 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PE(18:0/P-18:0) Formula: C41H82NO7P (731.5829) Adducts: [M]+ (Ppm: 11.5) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_43Resolution: 17μm, 298x106
|
|
| DG(22:0/PGJ2/0:0) Formula: C45H78O7 (730.5747) Adducts: [M+H]+ (Ppm: 15.6) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_47Resolution: 17μm, 301x111
|
|
| Soyacerebroside I Formula: C40H75NO9 (713.5442) Adducts: [M+NH4]+ (Ppm: 14.9) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_48Resolution: 17μm, 294x107
|
|
| SM(d18:1/18:0) Formula: C41H83N2O6P (730.5988) Adducts: [M+H]+ (Ppm: 18.9) |
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). |
|
| DG(22:0/PGJ2/0:0) Formula: C45H78O7 (730.5747) Adducts: [M+H]+ (Ppm: 4.4) |
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). |
|
