M/Z: 249.1831
Hit 3 annotations: Butyrylcarnitine_[M+NH4]+; Furanofukinin_[M+H]+; Myristoleate (14:1n5)_[M+Na]+
- 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 249.1831
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000043455 Reliable | 249.1863 | 249.1862 ~ 249.1865 MzDiff: 1.5 ppm |
Myristoleate (14:1n5) (BioDeep_00000000627) Formula: C14H26O2 (226.1933) |
1.63 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000038455 Unreliable | 249.1825 | 249.1825 ~ 249.1825 MzDiff: none |
Furanofukinin (BioDeep_00000023614) Formula: C16H24O2 (248.1776) |
2.02 (100%) | Posidonia oceanica [PO:0005059] root endodermis |
Found 13 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Butyrylcarnitine Formula: C11H21NO4 (231.1471) Adducts: [M+NH4]+ (Ppm: 8.9) |
Homo sapiens (Liver) |
20171107_FIT4_DHBpos_p70_s50Resolution: 50μm, 70x70
|
|
| Furanofukinin Formula: C16H24O2 (248.1776) Adducts: [M+H]+ (Ppm: 9.6) |
Posidonia oceanica (root) |
MS1_20180404_PO_1200Resolution: 17μm, 193x208
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 15.3) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 14.9) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 16.1) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 14.9) |
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). |
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 14.9) |
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). |
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 16.9) |
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). |
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 15.7) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 15.3) |
Homo sapiens (esophagus) |
LNTO22_1_7Resolution: 75μm, 69x54
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 14.5) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 13.7) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| Myristoleate (14:1n5) Formula: C14H26O2 (226.1933) Adducts: [M+Na]+ (Ppm: 13.7) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
