- 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 10 Reference Ions Near m/z 698.4944
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000058152 Reliable | 698.4863 | 698.486 ~ 698.4867 MzDiff: 2.7 ppm |
PE(15:0/18:4(6Z,9Z,12Z,15Z)) (BioDeep_00000030152) Formula: C38H68NO8P (697.4682) |
5.69 (82%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000052848 Reliable | 698.4944 | 698.4941 ~ 698.4949 MzDiff: 3.4 ppm |
PG(i-12:0/a-17:0) (BioDeep_00000109007) Formula: C35H69O10P (680.4628) |
4.45 (64%) | DESI [NOVOCELL:BACKGROUND] blank |
| MSI_000047798 Unreliable | 698.5026 | 698.5026 ~ 698.5026 MzDiff: none |
Not Annotated | 2.1 (0%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000027506 Unreliable | 698.4867 | 698.4866 ~ 698.4868 MzDiff: 0.7 ppm |
PG(i-12:0/a-17:0) (BioDeep_00000109007) Formula: C35H69O10P (680.4628) |
3.53 (100%) | Mus musculus [UBERON:0002048] lung |
| MSI_000058373 Unreliable | 698.485 | 698.485 ~ 698.485 MzDiff: none |
PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) (BioDeep_00000107179) Formula: C38H65O8P (680.4417) |
0.94 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000030076 Unreliable | 698.4862 | 698.4862 ~ 698.4862 MzDiff: none |
PE(15:0/18:4(6Z,9Z,12Z,15Z)) (BioDeep_00000030152) Formula: C38H68NO8P (697.4682) |
2.35 (100%) | Macropus giganteus [UBERON:0003027] cingulate cortex |
| MSI_000061598 Unavailable | 698.4905 | 698.4905 ~ 698.4905 MzDiff: none |
Not Annotated | -0.35 (0%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000062359 Unavailable | 698.4905 | 698.4905 ~ 698.4905 MzDiff: none |
Not Annotated | -0.35 (0%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000062794 Unavailable | 698.4905 | 698.4905 ~ 698.4905 MzDiff: none |
Not Annotated | -0.35 (0%) | Mus musculus [UBERON:0002421] hippocampal formation |
| MSI_000056057 Unavailable | 698.4949 | 698.4949 ~ 698.4949 MzDiff: none |
PG(i-12:0/a-17:0) (BioDeep_00000109007) Formula: C35H69O10P (680.4628) |
-0.53 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 14 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 14.1) |
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_698.4943 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 5.6) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| m/z_698.4946 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| PA(14:1(9Z)/22:2(13Z,16Z)) Formula: C39H71O8P (698.4886) Adducts: [M]+ (Ppm: 4.9) |
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(14:1(9Z)/22:2(13Z,16Z)) Formula: C39H71O8P (698.4886) Adducts: [M]+ (Ppm: 4.9) |
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). |
|
| PA(14:1(9Z)/22:2(13Z,16Z)) Formula: C39H71O8P (698.4886) Adducts: [M]+ (Ppm: 4.5) |
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). |
|
| m/z_698.4956 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 5.1) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 2.5) |
Homo sapiens (esophagus) |
LNTO26_7_2Resolution: 17μm, 135x101
|
|
| m/z_698.493 Formula: - (n/a) Adducts: (Ppm: 0) |
Homo sapiens (esophagus) |
LNTO22_1_7Resolution: 75μm, 69x54
|
|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 0.9) |
Homo sapiens (esophagus) |
LNTO22_2_2Resolution: 75μm, 135x94
|
|
| PG(i-12:0/a-17:0) Formula: C35H69O10P (680.4628) Adducts: [M+NH4]+ (Ppm: 5.1) |
Homo sapiens (esophagus) |
LNTO26_16_1Resolution: 75μm, 95x88
|
|
