M/Z: 797.6326
Hit 2 annotations: SM(d20:1/20:3(6,8,11)-OH(5))_[M+H]+; PC(20:1(11Z)/P-18:1(11Z))_[M]+
- 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 797.6326
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000006093 Reliable | 797.6243 | 797.624 ~ 797.6246 MzDiff: 2.5 ppm |
SM(d20:1/20:3(6,8,11)-OH(5)) (BioDeep_00000215756) Formula: C45H85N2O7P (796.6094) |
16.33 (100%) | Rattus norvegicus [UBERON:0004358] caput epididymis |
| MSI_000053153 Unreliable | 797.6237 | 797.6237 ~ 797.6237 MzDiff: none |
SM(d17:1/5-iso PGF2VI) (BioDeep_00000215365) Formula: C40H75N2O9P (758.521) |
2.91 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000053568 Unreliable | 797.6296 | 797.6296 ~ 797.6296 MzDiff: none |
Not Annotated | 2.24 (0%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000003732 Unreliable | 797.6265 | 797.6265 ~ 797.6265 MzDiff: none |
SM(d20:1/20:3(6,8,11)-OH(5)) (BioDeep_00000215756) Formula: C45H85N2O7P (796.6094) |
1.72 (100%) | Homo sapiens [UBERON:0002107] liver |
Found 6 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| SM(d20:1/20:3(6,8,11)-OH(5)) Formula: C45H85N2O7P (796.6094) Adducts: [M+H]+ (Ppm: 13.4) |
Mus musculus (Lung) |
image2Resolution: 40μm, 550x256
Supplementary Figure S6. Ion distribution images for (a) [PC36:4+Na]+ (m/z 804.5514) and (b)
[PC38:6+Na]+ (m/z 828.5515) obtained from mouse lung tissue collected 6 h after administration of D9-
choline and U13C-DPPC–containing CHF5633. Parts-per-million (ppm) mass errors are indicated in
parentheses. (c) Magnification of the boxed region in (a) with selected bronchiolar regions outlined in
white boxes. (d) The corresponding H&E-stained tissue section with the same selected bronchiolar
regions outlined in black boxes. These data demonstrate the co-localisation of the polyunsaturated lipids
PC36:4 and PC38:6 with the bronchiolar regions of the lung. All MSI images were visualised using
total ion current normalisation and hotspot removal (high quantile = 99%). |
|
| m/z_797.6296 Formula: - (n/a) Adducts: (Ppm: 0) |
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). |
|
| PC(20:1(11Z)/P-18:1(11Z)) Formula: C46H88NO7P (797.6298) Adducts: [M]+ (Ppm: 9.6) |
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). |
|
| SM(d20:1/20:3(6,8,11)-OH(5)) Formula: C45H85N2O7P (796.6094) Adducts: [M+H]+ (Ppm: 15.9) |
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). |
|
| m/z_797.6369 Formula: - (n/a) Adducts: (Ppm: 0) |
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). |
|
| PC(20:1(11Z)/P-18:1(11Z)) Formula: C46H88NO7P (797.6298) Adducts: [M]+ (Ppm: 4.2) |
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). |
|
