- 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 3 Reference Ions Near m/z 521.0461
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000025010 Unreliable | 521.0437 | 521.0437 ~ 521.0437 MzDiff: none |
6-Thioguanosine-5'- O- triphosphate (BioDeep_00000054255) Formula: C11H18N5O13P3 (521.0114) |
1.74 (100%) | Mus musculus [UBERON:0004269] upper arm connective tissue |
| MSI_000050487 Unreliable | 521.0448 | 521.0448 ~ 521.0448 MzDiff: none |
5-Guanylylmethylenediphosphonate (BioDeep_00000006180) Formula: C11H18N5O13P3 (521.0114) |
(100%) | Mytilus edulis [UBERON:0009120] gill filament |
| MSI_000051486 Unreliable | 521.0448 | 521.0448 ~ 521.0448 MzDiff: none |
5-Guanylylmethylenediphosphonate (BioDeep_00000006180) Formula: C11H18N5O13P3 (521.0114) |
(100%) | Mytilus edulis [UBERON:2001856] gill ray |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| 6-Thioguanosine-5'- O- triphosphate Formula: C11H18N5O13P3 (521.0114) Adducts: [M-H2O+NH4]+ (Ppm: 17.4) |
Mus musculus (Left upper arm) |
357_l_total ion countResolution: 50μm, 97x131
Diseased |
|
| m/z_521.0551 Formula: - (n/a) Adducts: (Ppm: ) |
Mus musculus (Lung) |
image2Resolution: 40μm, 550x256
Supplementary Figure S6. Ion distribution images for (a) [PC36:4+Na]+ (m/z 804.5514) and (b)
[PC38:6+Na]+ (m/z 828.5515) obtained from mouse lung tissue collected 6 h after administration of D9-
choline and U13C-DPPC–containing CHF5633. Parts-per-million (ppm) mass errors are indicated in
parentheses. (c) Magnification of the boxed region in (a) with selected bronchiolar regions outlined in
white boxes. (d) The corresponding H&E-stained tissue section with the same selected bronchiolar
regions outlined in black boxes. These data demonstrate the co-localisation of the polyunsaturated lipids
PC36:4 and PC38:6 with the bronchiolar regions of the lung. All MSI images were visualised using
total ion current normalisation and hotspot removal (high quantile = 99%). |
|
| (20e)-4,6,23-trichloro-13-methoxypentacyclo[20.2.2.1¹⁰,¹⁴.1¹⁵,¹⁹.0²,⁷]octacosa-1(25),2,4,6,10,12,14(28),15(27),16,18,20,22(26),23-tridecaene-5,16,24-triol Formula: C29H21Cl3O4 (538.0505) Adducts: [M+H-H2O]+ (Ppm: 2.2) |
Mytilus edulis (mantle) |
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210Resolution: 10μm, 270x210
|
|
| 5-Guanylylmethylenediphosphonate Formula: C11H18N5O13P3 (521.0114) Adducts: [M-H2O+NH4]+ (Ppm: 19.5) |
Mytilus edulis (gill) |
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210Resolution: 11μm, 305x210
single cell layer |
|
