M/Z: 801.4832
Hit 2 annotations: PA(19:2(10Z,13Z)/6 keto-PGF1alpha)_[M+H]+; Dinophysistoxin 1_[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 801.4832
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000043763 Unreliable | 801.493 | 801.493 ~ 801.493 MzDiff: none |
Ginsenoside A2 (BioDeep_00000000003) Formula: C42H72O14 (800.4922) |
1.32 (100%) | Homo sapiens [UBERON:0001043] esophagus |
Found 3 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PA(19:2(10Z,13Z)/6 keto-PGF1alpha) Formula: C42H73O12P (800.4839) Adducts: [M+H]+ (Ppm: 14.1) |
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. |
|
| Dinophysistoxin 1 Formula: C45H70O13 (818.4816) Adducts: [M+H-H2O]+ (Ppm: 0.1) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| Dinophysistoxin 1 Formula: C45H70O13 (818.4816) Adducts: [M+H-H2O]+ (Ppm: 6.1) |
Mytilus edulis (mantle) |
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210Resolution: 10μm, 275x210
|
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