- 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 4 Reference Ions Near m/z 644.0474
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000003004 Unavailable | 644.0478 | 644.0478 ~ 644.0478 MzDiff: none |
UDP-N-acetyl-D-glucosaminuronate (BioDeep_00000005571) Formula: C17H25N3O18P2 (621.0608) |
-0.83 (100%) | Rattus norvegicus [UBERON:0001950] neocortex |
| MSI_000003572 Unavailable | 644.0478 | 644.0478 ~ 644.0478 MzDiff: none |
UDP-N-acetyl-D-glucosaminuronate (BioDeep_00000005571) Formula: C17H25N3O18P2 (621.0608) |
-0.62 (100%) | Rattus norvegicus [UBERON:0002037] cerebellum |
| MSI_000005093 Unavailable | 644.0478 | 644.0478 ~ 644.0478 MzDiff: none |
UDP-N-acetyl-D-glucosaminuronate (BioDeep_00000005571) Formula: C17H25N3O18P2 (621.0608) |
-0.51 (100%) | Rattus norvegicus [UBERON:0002298] brainstem |
| MSI_000005555 Unreliable | 644.0478 | 644.0478 ~ 644.0478 MzDiff: none |
UDP-N-acetyl-D-glucosaminuronate (BioDeep_00000005571) Formula: C17H25N3O18P2 (621.0608) |
0.91 (100%) | Rattus norvegicus [UBERON:0002435] striatum |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| UDP-N-acetyl-D-glucosaminuronate Formula: C17H25N3O18P2 (621.0608) Adducts: [M+Na]+ (Ppm: 3.5) |
Rattus norvegicus (Brain) |
Spectroswiss - sol_2x_br_2Resolution: 17μm, 488x193
|
|
| m/z_644.0474 Formula: - (n/a) Adducts: (Ppm: 0) |
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). |
|
| UDP-N-acetyl-D-glucosaminuronate Formula: C17H25N3O18P2 (621.0608) Adducts: [M+Na]+ (Ppm: 4.1) |
Mytilus edulis (mantle) |
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210Resolution: 10μm, 270x210
|
|
| UDP-N-acetyl-D-glucosaminuronate Formula: C17H25N3O18P2 (621.0608) Adducts: [M+Na]+ (Ppm: 5.1) |
Mytilus edulis (gill) |
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210Resolution: 11μm, 305x210
single cell layer |
|
