M/Z: 754.5734
Hit 3 annotations: PE(20:3(5Z,8Z,11Z)/P-18:0)_[M+H]+; PE(18:0/P-18:0)_[M+Na]+; PG(a-13:0/i-20:0)_[M+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 10 Reference Ions Near m/z 754.5734
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000006511 Reliable | 754.5803 | 754.5801 ~ 754.5806 MzDiff: 2.0 ppm |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
9.9 (12%) | Rattus norvegicus [UBERON:0004358] caput epididymis |
| MSI_000043189 Reliable | 754.5766 | 754.576 ~ 754.5769 MzDiff: 3.9 ppm |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
7.45 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000020887 Reliable | 754.5733 | 754.5731 ~ 754.5736 MzDiff: 1.8 ppm |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
4.06 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis |
| MSI_000008181 Reliable | 754.5733 | 754.5731 ~ 754.5736 MzDiff: 1.8 ppm |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
9.05 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis |
| MSI_000047436 Unreliable | 754.5829 | 754.5829 ~ 754.5829 MzDiff: none |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
2.29 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047599 Unreliable | 754.5689 | 754.5689 ~ 754.5689 MzDiff: none |
PE(18:0/P-18:0) (BioDeep_00000030240) Formula: C41H82NO7P (731.5829) |
2.22 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000056897 Unreliable | 754.5759 | 754.5759 ~ 754.5759 MzDiff: 0.3 ppm |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
0.85 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000065566 Unreliable | 754.5757 | 754.5756 ~ 754.5759 MzDiff: 1.2 ppm |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
2.61 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000043752 Unreliable | 754.5781 | 754.5781 ~ 754.5781 MzDiff: none |
PE(20:3(5Z,8Z,11Z)/P-18:0) (BioDeep_00000030554) Formula: C43H80NO7P (753.5672) |
1.32 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000027146 Unreliable | 754.583 | 754.583 ~ 754.583 MzDiff: none |
PE(18:0/P-18:0) (BioDeep_00000030240) Formula: C41H82NO7P (731.5829) |
1.77 (100%) | Mus musculus [UBERON:0002048] lung |
Found 26 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.2) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_44Resolution: 17μm, 299x111
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.6) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_46Resolution: 17μm, 298x106
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.7) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_47Resolution: 17μm, 301x111
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.8) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_48Resolution: 17μm, 294x107
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2.1) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito01_04Resolution: 17μm, 178x91
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.4) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito01_03Resolution: 17μm, 159x110
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito01_06Resolution: 17μm, 183x103
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 4.4) |
Homo sapiens (esophagus) |
LNTO22_1_3Resolution: 75μm, 121x68
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2.3) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| PE(18:0/P-18:0) Formula: C41H82NO7P (731.5829) Adducts: [M+Na]+ (Ppm: 4.2) |
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). |
|
| PG(a-13:0/i-20:0) Formula: C39H77O10P (736.5254) Adducts: [M+NH4]+ (Ppm: 15.9) |
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). |
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.7) |
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(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 0.4) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2.7) |
Homo sapiens (esophagus) |
LNTO26_7_3Resolution: 75μm, 82x88
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.9) |
Homo sapiens (esophagus) |
TO41TResolution: 75μm, 69x43
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2.5) |
Homo sapiens (esophagus) |
LNTO30_17_2Resolution: 75μm, 82x54
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 3.2) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 3.2) |
Homo sapiens (esophagus) |
LNTO22_2_1Resolution: 75μm, 89x88
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 4.9) |
Homo sapiens (esophagus) |
LNTO22_2_2Resolution: 75μm, 135x94
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.9) |
Homo sapiens (esophagus) |
LNTO29_18_2Resolution: 75μm, 62x68
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.9) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2.4) |
Homo sapiens (colorectal adenocarcinoma) |
200TopL, 170TopR, 190BottomL, 180BottomR-centroidResolution: 50μm, 132x126
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 1.5) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
| PE(20:3(5Z,8Z,11Z)/P-18:0) Formula: C43H80NO7P (753.5672) Adducts: [M+H]+ (Ppm: 2.4) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
