- 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 9 Reference Ions Near m/z 773.5801
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000007108 Reliable | 773.5888 | 773.5887 ~ 773.589 MzDiff: 1.3 ppm |
PC(16:1(9Z)/18:2(9Z,12Z)) (BioDeep_00000019215) Formula: C42H78NO8P (755.5465) |
9.47 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis |
| MSI_000065094 Reliable | 773.5898 | 773.5896 ~ 773.5899 MzDiff: 1.3 ppm |
PC(16:1(9Z)/18:2(9Z,12Z)) (BioDeep_00000019215) Formula: C42H78NO8P (755.5465) |
5.87 (50%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000052486 Unreliable | 773.5776 | 773.5776 ~ 773.5776 MzDiff: none |
PA(22:0/18:1(12Z)-O(9S,10R)) (BioDeep_00000190602) Formula: C43H81O9P (772.5618) |
1.95 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000047289 Unreliable | 773.5812 | 773.5812 ~ 773.5812 MzDiff: none |
PA(22:0/18:1(12Z)-O(9S,10R)) (BioDeep_00000190602) Formula: C43H81O9P (772.5618) |
2.43 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000052370 Unreliable | 773.5848 | 773.5848 ~ 773.5848 MzDiff: none |
PA(15:0/PGF1alpha) (BioDeep_00000188254) Formula: C38H71O11P (734.4734) |
2.13 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000047249 Unreliable | 773.5885 | 773.5885 ~ 773.5885 MzDiff: none |
PC(16:1(9Z)/18:2(9Z,12Z)) (BioDeep_00000019215) Formula: C42H78NO8P (755.5465) |
2.49 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000057429 Unreliable | 773.5897 | 773.5896 ~ 773.5897 MzDiff: 0.5 ppm |
PC(16:1(9Z)/18:2(9Z,12Z)) (BioDeep_00000019215) Formula: C42H78NO8P (755.5465) |
0.8 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000021436 Unreliable | 773.5884 | 773.5884 ~ 773.5884 MzDiff: none |
PC(16:1(9Z)/18:2(9Z,12Z)) (BioDeep_00000019215) Formula: C42H78NO8P (755.5465) |
0.93 (100%) | Mus musculus [UBERON:0001499] muscle of arm |
| MSI_000043914 Unreliable | 773.5735 | 773.5735 ~ 773.5735 MzDiff: none |
PA(22:0/18:1(12Z)-O(9S,10R)) (BioDeep_00000190602) Formula: C43H81O9P (772.5618) |
2.76 (100%) | Rattus norvegicus [UBERON:0002264] olfactory bulb |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PA(22:0/18:1(12Z)-O(9S,10R)) Formula: C43H81O9P (772.5618) Adducts: [M+H]+ (Ppm: 17.1) |
Mus musculus (Lung) |
image3Resolution: 40μm, 146x190
Fig. 4 MALDI-MSI data of mouse lung tissue after administration with D9-choline and U13C-DPPC–containing Poractant alfa surfactant (labels administered 12 h prior to tissue collection). Ion images of (A) m/z 796.6856 ([U13C-DPPC+Na]+), (B) m/z 756.5154 [PC32:0+Na]+), and (C) m/z 765.6079 ([D9-PC32:0+Na]+). D: Overlay image of [U13C-PC32:0+Na]+ (red) and [D9-PC32:0+Na]+ (green). Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. MSI, mass spectrometry imaging; PC, phosphatidylcholine; U13C-DPPC, universally 13C-labeled dipalmitoyl PC. |
|
| PA(22:0/18:1(12Z)-O(9S,10R)) Formula: C43H81O9P (772.5618) Adducts: [M+H]+ (Ppm: 15.7) |
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). |
|
| PA(22:0/18:1(12Z)-O(9S,10R)) Formula: C43H81O9P (772.5618) Adducts: [M+H]+ (Ppm: 11.8) |
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). |
|
| PA(22:0/18:1(12Z)-O(9S,10R)) Formula: C43H81O9P (772.5618) Adducts: [M+H]+ (Ppm: 11) |
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). |
|
| PA(22:0/18:1(12Z)-O(9S,10R)) Formula: C43H81O9P (772.5618) Adducts: [M+H]+ (Ppm: 14.3) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
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