M/Z: 478.294
Hit 3 annotations: LysoPE(18:2/0:0)_[M+H]+; 25-Acetylvulgaroside_[M]+; VAPIPROST_[M+H]+
- 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 7 Reference Ions Near m/z 478.294
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000065243 Reliable | 478.2937 | 478.2935 ~ 478.294 MzDiff: 2.0 ppm |
LysoPE(18:2/0:0) (BioDeep_00000018723) Formula: C23H44NO7P (477.2855) |
4.47 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000056797 Unreliable | 478.2938 | 478.2938 ~ 478.2939 MzDiff: 0.4 ppm |
LysoPE(18:2/0:0) (BioDeep_00000018723) Formula: C23H44NO7P (477.2855) |
5.29 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000052096 Unreliable | 478.2986 | 478.2986 ~ 478.2986 MzDiff: none |
VAPIPROST (BioDeep_00000184911) Formula: C30H39NO4 (477.2879) |
2.33 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000052303 Unreliable | 478.288 | 478.288 ~ 478.288 MzDiff: none |
LysoPE(18:2/0:0) (BioDeep_00000018723) Formula: C23H44NO7P (477.2855) |
2.21 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000043075 Unreliable | 478.2953 | 478.2953 ~ 478.2953 MzDiff: none |
LysoPE(18:2/0:0) (BioDeep_00000018723) Formula: C23H44NO7P (477.2855) |
1.28 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000056368 Unavailable | 478.2952 | 478.2952 ~ 478.2952 MzDiff: none |
LysoPE(18:2/0:0) (BioDeep_00000018723) Formula: C23H44NO7P (477.2855) |
-0.85 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000057321 Unreliable | 478.3021 | 478.3021 ~ 478.3021 MzDiff: none |
LysoPE(18:2/0:0) (BioDeep_00000018723) Formula: C23H44NO7P (477.2855) |
1.15 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 32 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 4) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| 25-Acetylvulgaroside Formula: C27H42O7 (478.293) Adducts: [M]+ (Ppm: 2.9) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.9) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 5.2) |
Homo sapiens (esophagus) |
LNTO22_1_9Resolution: 75μm, 89x74
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.5) |
Homo sapiens (esophagus) |
LNTO30_8M_1Resolution: 17μm, 69x54
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 1.5) |
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). |
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.9) |
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). |
|
| VAPIPROST Formula: C30H39NO4 (477.2879) Adducts: [M+H]+ (Ppm: 7.2) |
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). |
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 1.3) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.1) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 4.2) |
Homo sapiens (esophagus) |
LNTO26_7_1Resolution: 17μm, 75x74
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 5) |
Homo sapiens (esophagus) |
LNTO26_7_2Resolution: 17μm, 135x101
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 3.8) |
Homo sapiens (esophagus) |
LNTO26_7_3Resolution: 75μm, 82x88
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.3) |
Homo sapiens (esophagus) |
TO31TResolution: 75μm, 56x54
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 3.8) |
Homo sapiens (esophagus) |
TO29TResolution: 75μm, 56x48
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.1) |
Homo sapiens (esophagus) |
TO41TResolution: 75μm, 69x43
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.3) |
Homo sapiens (esophagus) |
LNTO30_8M_2Resolution: 75μm, 108x68
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 3.1) |
Homo sapiens (esophagus) |
LNTO30_8M_5Resolution: 75μm, 56x54
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.7) |
Homo sapiens (esophagus) |
LNTO30_17_2Resolution: 75μm, 82x54
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 4.4) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 4.2) |
Homo sapiens (esophagus) |
LNTO22_1_7Resolution: 75μm, 69x54
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO22_2_1Resolution: 75μm, 89x88
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 4.6) |
Homo sapiens (esophagus) |
LNTO22_2_2Resolution: 75μm, 135x94
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 4) |
Homo sapiens (esophagus) |
LNTO26_16_1Resolution: 75μm, 95x88
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.1) |
Homo sapiens (esophagus) |
LNTO29_18_2Resolution: 75μm, 62x68
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.7) |
Homo sapiens (esophagus) |
LNTO30_7_1Resolution: 75μm, 69x68
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 1.7) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.5) |
Homo sapiens (colorectal adenocarcinoma) |
200TopL, 170TopR, 190BottomL, 180BottomR-centroidResolution: 50μm, 132x126
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 1.5) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 2.1) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
| LysoPE(18:2/0:0) Formula: C23H44NO7P (477.2855) Adducts: [M+H]+ (Ppm: 0) |
Drosophila melanogaster (brain) |
Drosophila18Resolution: 5μm, 686x685
Sample information
Organism: Drosophila melanogaster
Organism part: Brain
Condition: Healthy
Sample preparation
Sample stabilisation: Frozen
Tissue modification: Frozen
MALDI matrix: 2,5-dihydroxybenzoic acid (DHB)
MALDI matrix application: TM sprayer
Solvent: Aceton/water
MS analysis
Polarity: Positive
Ionisation source: Prototype
Analyzer: Orbitrap
Pixel size: 5μm × 5μm
Annotation settings
m/z tolerance (ppm): 3
Analysis version: Original MSM
Pixel count: 469910
Imzml file size: 696.23 MB
Ibd file size: 814.11 MB |
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