- 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 15 Reference Ions Near m/z 776.5455
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000057844 Reliable | 776.5485 | 776.548 ~ 776.5489 MzDiff: 3.5 ppm |
PS(15:0/20:1(11Z)) (BioDeep_00000104647) Formula: C41H78NO10P (775.5363) |
5.82 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000065361 Reliable | 776.5484 | 776.5481 ~ 776.5489 MzDiff: 3.4 ppm |
PS(15:0/20:1(11Z)) (BioDeep_00000104647) Formula: C41H78NO10P (775.5363) |
3.55 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000063488 Unreliable | 776.5519 | 776.5519 ~ 776.5519 MzDiff: 0.1 ppm |
PE(P-18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000018548) Formula: C45H78NO7P (775.5516) |
1.7 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000046954 Unreliable | 776.5521 | 776.5521 ~ 776.5521 MzDiff: none |
PS(15:0/20:1(11Z)) (BioDeep_00000104647) Formula: C41H78NO10P (775.5363) |
3.1 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047531 Unreliable | 776.5449 | 776.5449 ~ 776.5449 MzDiff: none |
SM(d16:2(4E,8Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000215325) Formula: C43H73N2O8P (776.5104) |
2.24 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047871 Unreliable | 776.5383 | 776.5383 ~ 776.5383 MzDiff: none |
Not Annotated | 2.04 (0%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000052440 Unreliable | 776.5444 | 776.5444 ~ 776.5444 MzDiff: none |
Gamithromycin (BioDeep_00000179316) Formula: C40H76N2O12 (776.5398) |
2.01 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000052565 Unreliable | 776.5517 | 776.5517 ~ 776.5517 MzDiff: none |
SM(d17:1/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000215381) Formula: C44H77N2O7P (776.5468) |
1.61 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000064767 Unreliable | 776.5392 | 776.5392 ~ 776.5392 MzDiff: none |
Not Annotated | 0.3 (0%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000026923 Unreliable | 776.5358 | 776.5357 ~ 776.5359 MzDiff: 0.9 ppm |
PA(18:0/PGF1alpha) (BioDeep_00000188669) Formula: C41H77O11P (776.5203) |
3.82 (100%) | Mus musculus [UBERON:0002048] lung |
| MSI_000063518 Unreliable | 776.536 | 776.536 ~ 776.536 MzDiff: none |
Not Annotated | 1.43 (0%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000063566 Unreliable | 776.5422 | 776.5422 ~ 776.5422 MzDiff: none |
PA(18:0/PGF1alpha) (BioDeep_00000188669) Formula: C41H77O11P (776.5203) |
1.04 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000055973 Unavailable | 776.5508 | 776.5508 ~ 776.5508 MzDiff: none |
PS(15:0/20:1(11Z)) (BioDeep_00000104647) Formula: C41H78NO10P (775.5363) |
-0.45 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000064903 Unreliable | 776.5519 | 776.5519 ~ 776.5519 MzDiff: none |
PE(P-18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000018548) Formula: C45H78NO7P (775.5516) |
0.48 (100%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000064932 Unreliable | 776.5392 | 776.5392 ~ 776.5392 MzDiff: none |
Not Annotated | 0.09 (0%) | Mus musculus [UBERON:0001950] neocortex |
Found 23 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PE(P-18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) Formula: C45H78NO7P (775.5516) Adducts: [M+H]+ (Ppm: 13.3) |
Mus musculus (Lung) |
image3Resolution: 40μm, 146x190
Fig. 4 MALDI-MSI data of mouse lung tissue after administration with D9-choline and U13C-DPPC–containing Poractant alfa surfactant (labels administered 12 h prior to tissue collection). 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-PC32:0+Na]+ (red) and [D9-PC32:0+Na]+ (green). Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. MSI, mass spectrometry imaging; PC, phosphatidylcholine; U13C-DPPC, universally 13C-labeled dipalmitoyl PC. |
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 1.4) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 3.2) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 4.5) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| SM(d16:2(4E,8Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) Formula: C43H73N2O8P (776.5104) Adducts: [M-H2O+NH4]+ (Ppm: 14.4) |
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). |
|
| m/z_776.5469 Formula: - (n/a) Adducts: (Ppm: 0) |
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). |
|
| Gamithromycin Formula: C40H76N2O12 (776.5398) Adducts: [M]+ (Ppm: 6.6) |
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). |
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 6.1) |
Homo sapiens (esophagus) |
LNTO26_7_1Resolution: 17μm, 75x74
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 9.3) |
Homo sapiens (esophagus) |
LNTO26_7_2Resolution: 17μm, 135x101
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 4.9) |
Homo sapiens (esophagus) |
LNTO26_7_3Resolution: 75μm, 82x88
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 6.5) |
Homo sapiens (esophagus) |
TO29TResolution: 75μm, 56x48
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 6.8) |
Homo sapiens (esophagus) |
TO41TResolution: 75μm, 69x43
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 4.8) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 3.2) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 9.3) |
Homo sapiens (esophagus) |
LNTO22_2_1Resolution: 75μm, 89x88
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 6.6) |
Homo sapiens (esophagus) |
LNTO22_2_2Resolution: 75μm, 135x94
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 5.7) |
Homo sapiens (esophagus) |
LNTO26_16_1Resolution: 75μm, 95x88
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 2.5) |
Homo sapiens (esophagus) |
LNTO29_18_2Resolution: 75μm, 62x68
|
|
| PA(18:0/PGF1alpha) Formula: C41H77O11P (776.5203) Adducts: [M-H2O+NH4]+ (Ppm: 1.8) |
Mus musculus (brain) |
Brain02_Bregma-3-88Resolution: 17μm, 288x282
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 4.5) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 5.9) |
Homo sapiens (colorectal adenocarcinoma) |
200TopL, 170TopR, 190BottomL, 180BottomR-centroidResolution: 50μm, 132x126
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 5.8) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
| PS(15:0/20:1(11Z)) Formula: C41H78NO10P (775.5363) Adducts: [M+H]+ (Ppm: 6.8) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
