- 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 3 Reference Ions Near m/z 746.4387
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000064744 Unreliable | 746.4481 | 746.4481 ~ 746.4481 MzDiff: none |
PS(14:0/18:2(10E,12Z)+=O(9)) (BioDeep_00000205845) Formula: C38H68NO11P (745.453) |
1.47 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000063613 Unreliable | 746.447 | 746.447 ~ 746.447 MzDiff: none |
Fasciculol F (BioDeep_00000013155) Formula: C39H65NO11 (723.4557) |
0.56 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000064922 Unreliable | 746.4481 | 746.4481 ~ 746.4481 MzDiff: none |
PS(14:0/18:2(10E,12Z)+=O(9)) (BioDeep_00000205845) Formula: C38H68NO11P (745.453) |
0.21 (100%) | Mus musculus [UBERON:0001950] neocortex |
Found 3 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Fozivudine tidoxil Formula: C35H64N5O8PS (745.4213) Adducts: [M+H]+ (Ppm: 4.2) |
Mus musculus (Lung) |
image5Resolution: 40μm, 163x183
Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and
U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). 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-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green).
Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. |
|
| m/z_746.4403 Formula: - (n/a) Adducts: (Ppm: 0) |
Mus musculus (Lung) |
image5Resolution: 40μm, 163x183
Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and
U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). 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-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green).
Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. |
|
| PGP(a-13:0/a-15:0) Formula: C34H68O13P2 (746.4135) Adducts: [M-H2O+NH4]+ (Ppm: 2.6) |
Mus musculus (brain) |
Brain02_Bregma-3-88Resolution: 17μm, 288x282
|
|
