M/Z: 857.5263
Hit 3 annotations: PE(20:2(11Z,14Z)/6 keto-PGF1alpha)_[M]+; PGP(18:0/18:1(11Z))_[M+H]+; Chlorophyll a_[M+H-2H2O]+
- 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 857.5263
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000043134 Reliable | 857.5203 | 857.5201 ~ 857.5209 MzDiff: 3.4 ppm |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
12.13 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000043268 Reliable | 857.5196 | 857.519 ~ 857.5198 MzDiff: 3.5 ppm |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
8.97 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000047110 Unreliable | 857.5206 | 857.5206 ~ 857.5206 MzDiff: none |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
2.79 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047159 Unreliable | 857.5289 | 857.5289 ~ 857.5289 MzDiff: none |
PE(20:2(11Z,14Z)/6 keto-PGF1alpha) (BioDeep_00000187050) Formula: C45H80NO12P (857.5418) |
2.67 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000051691 Unreliable | 857.5181 | 857.5181 ~ 857.5181 MzDiff: none |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
2.61 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000051714 Unreliable | 857.5263 | 857.5263 ~ 857.5263 MzDiff: none |
PGP(18:0/18:1(11Z)) (BioDeep_00000033002) Formula: C42H82O13P2 (856.523) |
2.56 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000051868 Unreliable | 857.535 | 857.535 ~ 857.535 MzDiff: none |
PS(20:3(8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000032646) Formula: C48H76NO10P (857.5207) |
2.4 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000057409 Unreliable | 857.5187 | 857.5184 ~ 857.5189 MzDiff: 2.2 ppm |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
0.78 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000065385 Unreliable | 857.519 | 857.519 ~ 857.519 MzDiff: none |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
2.39 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000056139 Unavailable | 857.5209 | 857.5209 ~ 857.5209 MzDiff: none |
Chlorophyll a (BioDeep_00000004162) Formula: C55H72MgN4O5 (892.5353) |
-0.56 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PE(20:2(11Z,14Z)/6 keto-PGF1alpha) Formula: C45H80NO12P (857.5418) Adducts: [M]+ (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). |
|
| PE(20:2(11Z,14Z)/6 keto-PGF1alpha) Formula: C45H80NO12P (857.5418) Adducts: [M]+ (Ppm: 15.1) |
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). |
|
| PGP(18:0/18:1(11Z)) Formula: C42H82O13P2 (856.523) Adducts: [M+H]+ (Ppm: 4.7) |
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(20:2(11Z,14Z)/6 keto-PGF1alpha) Formula: C45H80NO12P (857.5418) Adducts: [M]+ (Ppm: 17.3) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| Chlorophyll a Formula: C55H72MgN4O5 (892.5353) Adducts: [M+H-2H2O]+ (Ppm: 1.1) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
