- 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 13 Reference Ions Near m/z 305.2468
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000057872 Reliable | 305.2492 | 305.249 ~ 305.2495 MzDiff: 2.1 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
16.79 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000043351 Reliable | 305.2397 | 305.2393 ~ 305.2399 MzDiff: 2.5 ppm |
Aprindine (BioDeep_00000017951) Formula: C22H30N2 (322.2409) |
12.52 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000043064 Reliable | 305.2492 | 305.249 ~ 305.2495 MzDiff: 2.1 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
6.81 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000065134 Reliable | 305.2485 | 305.2484 ~ 305.2487 MzDiff: 1.4 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
5.88 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000065156 Reliable | 305.2397 | 305.2395 ~ 305.2398 MzDiff: 1.2 ppm |
Aprindine (BioDeep_00000017951) Formula: C22H30N2 (322.2409) |
5.45 (100%) | Homo sapiens [UBERON:0001155] colon |
| MSI_000056147 Reliable | 305.2486 | 305.2484 ~ 305.2487 MzDiff: 1.4 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
1.26 (100%) | Homo sapiens [UBERON:0007779] transudate |
| MSI_000007628 | 305.2427 | 305.2424 ~ 305.2429 MzDiff: 1.8 ppm |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
1.57 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis |
| MSI_000047085 Unreliable | 305.2468 | 305.2468 ~ 305.2468 MzDiff: none |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
2.85 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047237 Unreliable | 305.2543 | 305.2543 ~ 305.2543 MzDiff: none |
Procyclidine (BioDeep_00000002061) Formula: C19H29NO (287.2249) |
2.51 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047644 Unreliable | 305.2378 | 305.2378 ~ 305.2378 MzDiff: none |
Aprindine (BioDeep_00000017951) Formula: C22H30N2 (322.2409) |
2.2 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000051647 Unreliable | 305.2438 | 305.2438 ~ 305.2438 MzDiff: none |
Octanoylcarnitine (C8) (BioDeep_00000641217) Formula: C15H29NO4 (287.2096) |
2.98 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000051694 Unreliable | 305.2523 | 305.2523 ~ 305.2523 MzDiff: none |
Arachidonic acid (BioDeep_00000002208) Formula: C20H32O2 (304.2402) |
2.61 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000056323 Unavailable | 305.2404 | 305.2404 ~ 305.2404 MzDiff: none |
Aprindine (BioDeep_00000017951) Formula: C22H30N2 (322.2409) |
-0.64 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 27 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 1) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4) |
Homo sapiens (esophagus) |
LNTO29_16_2Resolution: 17μm, 95x101
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO30_8M_1Resolution: 17μm, 69x54
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 2.6) |
Homo sapiens (esophagus) |
TO39TResolution: 17μm, 69x81
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 2.3) |
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). |
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 7.8) |
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). |
|
| Octanoylcarnitine (C8) Formula: C15H29NO4 (287.2096) Adducts: [M+NH4]+ (Ppm: 1.1) |
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). |
|
| Octanoylcarnitine (C8) Formula: C15H29NO4 (287.2096) Adducts: [M+NH4]+ (Ppm: 0.9) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 5.3) |
Homo sapiens (esophagus) |
LNTO26_7_1Resolution: 17μm, 75x74
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 6.6) |
Homo sapiens (esophagus) |
LNTO26_7_2Resolution: 17μm, 135x101
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 1.3) |
Homo sapiens (esophagus) |
TO40TResolution: 17μm, 82x74
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 5.3) |
Homo sapiens (esophagus) |
TO29TResolution: 75μm, 56x48
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
TO41TResolution: 75μm, 69x43
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4) |
Homo sapiens (esophagus) |
LNTO30_8M_2Resolution: 75μm, 108x68
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (esophagus) |
LNTO30_8M_3Resolution: 75μm, 69x54
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4.6) |
Homo sapiens (esophagus) |
LNTO30_8M_4Resolution: 75μm, 62x48
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4) |
Homo sapiens (esophagus) |
LNTO30_17_2Resolution: 75μm, 82x54
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 5.9) |
Homo sapiens (esophagus) |
LNTO22_1_5Resolution: 75μm, 135x94
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4.9) |
Homo sapiens (esophagus) |
LNTO22_1_8Resolution: 75μm, 69x61
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 5.9) |
Homo sapiens (esophagus) |
LNTO22_2_2Resolution: 75μm, 135x94
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 5.6) |
Homo sapiens (esophagus) |
LNTO26_16_1Resolution: 75μm, 95x88
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4.3) |
Homo sapiens (esophagus) |
LNTO30_7_1Resolution: 75μm, 69x68
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 4) |
Homo sapiens (colorectal adenocarcinoma) |
200TopL, 170TopR, 190BottomL, 180BottomR-centroidResolution: 50μm, 132x126
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3) |
Homo sapiens (colorectal adenocarcinoma) |
160TopL,130TopR,150BottomL,140BottomR-centroidResolution: 50μm, 142x136
|
|
| Arachidonic acid Formula: C20H32O2 (304.2402) Adducts: [M+H]+ (Ppm: 3.6) |
Homo sapiens (colorectal adenocarcinoma) |
120TopL, 90TopR, 110BottomL, 100BottomR-centroidResolution: 50μm, 132x136
|
|
