M/Z: 508.4744
Hit 2 annotations: FAHFA(16:1(9Z)/5-O-16:0)_[M-H2O+NH4]+; 19-Methyltetracosanoylcarnitine_[M+H-H2O]+
- 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 508.4744
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000065414 Unreliable | 508.4729 | 508.4729 ~ 508.4729 MzDiff: none |
FAHFA(16:1(9Z)/5-O-16:0) (BioDeep_00000104531) Formula: C32H60O4 (508.4491) |
1.71 (100%) | Homo sapiens [UBERON:0001155] colon |
Found 8 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 3.7) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| 19-Methyltetracosanoylcarnitine Formula: C32H63NO4 (525.4757) Adducts: [M+H-H2O]+ (Ppm: 0.2) |
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). |
|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 7.7) |
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). |
|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 3.9) |
Homo sapiens (esophagus) |
LNTO22_1_7Resolution: 75μm, 69x54
|
|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 1.4) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 2.2) |
Homo sapiens (colorectal adenocarcinoma) |
200TopL, 170TopR, 190BottomL, 180BottomR-centroidResolution: 50μm, 132x126
|
|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 1) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
| FAHFA(16:1(9Z)/5-O-16:0) Formula: C32H60O4 (508.4491) Adducts: [M-H2O+NH4]+ (Ppm: 2.6) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
