- 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 13 Reference Ions Near m/z 845.5437
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000055495 Reliable | 845.5357 | 845.5352 ~ 845.536 MzDiff: 3.1 ppm |
PGP(a-13:0/i-22:0) (BioDeep_00000108883) Formula: C41H82O13P2 (844.523) |
4.93 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000047339 Unreliable | 845.5462 | 845.5462 ~ 845.5462 MzDiff: none |
Not Annotated | 2.37 (0%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047523 Unreliable | 845.5383 | 845.5383 ~ 845.5383 MzDiff: none |
PE(20:3(5Z,8Z,11Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000187194) Formula: C47H76NO10P (845.5207) |
2.25 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000052612 Unreliable | 845.5399 | 845.5399 ~ 845.5399 MzDiff: none |
PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:3(5Z,8Z,11Z)) (BioDeep_00000108955) Formula: C48H77O10P (844.5254) |
1.22 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000065420 Unreliable | 845.5346 | 845.5345 ~ 845.5349 MzDiff: 1.8 ppm |
PGP(a-13:0/i-22:0) (BioDeep_00000108883) Formula: C41H82O13P2 (844.523) |
2.79 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000043506 Unreliable | 845.5339 | 845.5339 ~ 845.5339 MzDiff: none |
PGP(a-13:0/i-22:0) (BioDeep_00000108883) Formula: C41H82O13P2 (844.523) |
1.55 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000024398 Unreliable | 845.5349 | 845.5349 ~ 845.5349 MzDiff: none |
Not Annotated | 1.78 (0%) | Mus musculus [UBERON:0004269] upper arm connective tissue |
| MSI_000028336 Unreliable | 845.5469 | 845.5469 ~ 845.5469 MzDiff: none |
Not Annotated | 1.36 (0%) | Macropus giganteus [UBERON:0001891] midbrain |
| MSI_000028447 Unreliable | 845.5404 | 845.5404 ~ 845.5404 MzDiff: none |
PI(18:1/18:1) (BioDeep_00000031028) Formula: C45H83O13P (862.5571) |
1.11 (100%) | Macropus giganteus [UBERON:0001891] midbrain |
| MSI_000056304 Unavailable | 845.5364 | 845.5364 ~ 845.5364 MzDiff: none |
PGP(a-13:0/i-22:0) (BioDeep_00000108883) Formula: C41H82O13P2 (844.523) |
-0.61 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000061615 Unavailable | 845.5464 | 845.5464 ~ 845.5464 MzDiff: none |
PA(22:1(13Z)/6 keto-PGF1alpha) (BioDeep_00000190678) Formula: C45H81O12P (844.5465) |
-0.35 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000062343 Unavailable | 845.5464 | 845.5464 ~ 845.5464 MzDiff: none |
PA(22:1(13Z)/6 keto-PGF1alpha) (BioDeep_00000190678) Formula: C45H81O12P (844.5465) |
-0.35 (100%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000062777 Unavailable | 845.5464 | 845.5464 ~ 845.5464 MzDiff: none |
PA(22:1(13Z)/6 keto-PGF1alpha) (BioDeep_00000190678) Formula: C45H81O12P (844.5465) |
-0.35 (100%) | Mus musculus [UBERON:0002421] hippocampal formation |
Found 7 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PE(20:3(5Z,8Z,11Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) Formula: C47H76NO10P (845.5207) Adducts: [M-H2O+NH4]+ (Ppm: 9.5) |
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. |
|
| PI(18:1/18:1) Formula: C45H83O13P (862.5571) Adducts: [M+H-H2O]+ (Ppm: 15.9) |
Macropus giganteus (Brain) |
170321_kangaroobrain-dan3-pos_maxof50.0_med1Resolution: 50μm, 81x50
Sample information
Organism: Macropus giganteus (kangaroo)
Organism part: Brain
Condition: Wildtype
Sample growth conditions: Wild |
|
| m/z_845.5462 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). |
|
| PI(18:1/18:1) Formula: C45H83O13P (862.5571) Adducts: [M+H-H2O]+ (Ppm: 14.7) |
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). |
|
| PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:3(5Z,8Z,11Z)) Formula: C48H77O10P (844.5254) Adducts: [M+H]+ (Ppm: 8.5) |
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). |
|
| PE(20:3(5Z,8Z,11Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) Formula: C47H76NO10P (845.5207) Adducts: [M-H2O+NH4]+ (Ppm: 0.3) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| PGP(a-13:0/i-22:0) Formula: C41H82O13P2 (844.523) Adducts: [M+H]+ (Ppm: 5.4) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
