M/Z: 824.4721
Hit 2 annotations: Acetyldigitoxin_[M+NH4]+; PE(DiMe(9,3)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))_[M+H]+
- 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 824.4721
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000065171 Unreliable | 824.4765 | 824.476 ~ 824.4769 MzDiff: 3.6 ppm |
Acetyldigitoxin (BioDeep_00000000723) Formula: C43H66O14 (806.4452) |
5.28 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000052987 Unreliable | 824.4812 | 824.4812 ~ 824.4812 MzDiff: none |
Acetyldigitoxin (BioDeep_00000000723) Formula: C43H66O14 (806.4452) |
3.09 (100%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000061093 Unreliable | 824.4638 | 824.4638 ~ 824.4638 MzDiff: none |
PE(DiMe(9,3)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) (BioDeep_00000210028) Formula: C43H70NO12P (823.4635) |
1.69 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000062237 Unavailable | 824.4647 | 824.4647 ~ 824.4647 MzDiff: none |
Acetyldigitoxin (BioDeep_00000000723) Formula: C43H66O14 (806.4452) |
-0.1 (100%) | Mus musculus [UBERON:0001950] neocortex |
Found 7 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Acetyldigitoxin Formula: C43H66O14 (806.4452) Adducts: [M+NH4]+ (Ppm: 15.5) |
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. |
|
| PE(DiMe(9,3)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) Formula: C43H70NO12P (823.4635) Adducts: [M+H]+ (Ppm: 3.4) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| PE(DiMe(9,3)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) Formula: C43H70NO12P (823.4635) Adducts: [M+H]+ (Ppm: 2.3) |
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). |
|
| PE(DiMe(9,3)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15)) Formula: C43H70NO12P (823.4635) Adducts: [M+H]+ (Ppm: 1.6) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| Acetyldigitoxin Formula: C43H66O14 (806.4452) Adducts: [M+NH4]+ (Ppm: 3.7) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| Acetyldigitoxin Formula: C43H66O14 (806.4452) Adducts: [M+NH4]+ (Ppm: 2.6) |
Homo sapiens (colorectal adenocarcinoma) |
200TopL, 170TopR, 190BottomL, 180BottomR-centroidResolution: 50μm, 132x126
|
|
| Acetyldigitoxin Formula: C43H66O14 (806.4452) Adducts: [M+NH4]+ (Ppm: 3.5) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
