M/Z: 842.5294
Hit 3 annotations: PC(18:4(6Z,9Z,12Z,15Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))_[M+H]+; Mycobactin J_[M+H]+; Vinaginsenoside R1_[M-H2O+NH4]+
- 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 6 Reference Ions Near m/z 842.5294
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000058204 Unreliable | 842.5203 | 842.5202 ~ 842.5205 MzDiff: 1.6 ppm |
Vinaginsenoside R1 (BioDeep_00000020449) Formula: C44H74O15 (842.5027) |
5.19 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000043619 Unreliable | 842.5285 | 842.5285 ~ 842.5285 MzDiff: none |
Not Annotated | 1.4 (%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000047849 Unreliable | 842.5203 | 842.5203 ~ 842.5203 MzDiff: none |
Mycobactin J (BioDeep_00000181154) Formula: C45H71N5O10 (841.5201) |
2.06 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000052621 Unreliable | 842.5219 | 842.5219 ~ 842.5219 MzDiff: none |
Not Annotated | 1.12 (%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000052025 Unreliable | 842.5373 | 842.5373 ~ 842.5373 MzDiff: none |
PC(18:4(6Z,9Z,12Z,15Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000211902) Formula: C48H76NO9P (841.5257) |
2.35 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000056181 Unavailable | 842.5215 | 842.5215 ~ 842.5215 MzDiff: none |
PS(18:0/PGJ2) (BioDeep_00000206346) Formula: C44H76NO12P (841.5105) |
-0.57 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| m/z_842.5285 Formula: - (n/a) Adducts: (Ppm: ) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| m/z_842.5282 Formula: - (n/a) Adducts: (Ppm: ) |
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). |
|
| PC(18:4(6Z,9Z,12Z,15Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H76NO9P (841.5257) Adducts: [M+H]+ (Ppm: 2.4) |
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). |
|
| Mycobactin J Formula: C45H71N5O10 (841.5201) Adducts: [M+H]+ (Ppm: 2.4) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| Vinaginsenoside R1 Formula: C44H74O15 (842.5027) Adducts: [M-H2O+NH4]+ (Ppm: 6.5) |
Homo sapiens (esophagus) |
LNTO26_7_1Resolution: 17μm, 75x74
|
|
