M/Z: 852.4865
Hit 4 annotations: Chivosazole B_[M+H]+; Hovenidulcioside A1_[M-H2O+NH4]+; Cyclosquamosin B_[M+H]+; PS(20:5(5Z,8Z,11Z,14Z,17Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))_[M+H-H2O]+
- 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 18 Reference Ions Near m/z 852.4865
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000063123 Reliable | 852.4925 | 852.4922 ~ 852.4926 MzDiff: 2.0 ppm |
Ptychodiscus brevis toxin (BioDeep_00000175475) Formula: C48H68O13 (852.466) |
2.59 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000058807 Unreliable | 852.4923 | 852.4923 ~ 852.4923 MzDiff: 0.1 ppm |
Ptychodiscus brevis toxin (BioDeep_00000175475) Formula: C48H68O13 (852.466) |
1.37 (100%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000021567 Unreliable | 852.4927 | 852.4927 ~ 852.4927 MzDiff: none |
PE(20:5(5Z,8Z,11Z,14Z,17Z)/6 keto-PGF1alpha) (BioDeep_00000187570) Formula: C45H74NO12P (851.4948) |
0.82 (100%) | Mus musculus [UBERON:0001499] muscle of arm |
| MSI_000061153 Unreliable | 852.4948 | 852.4948 ~ 852.4948 MzDiff: none |
Ptychodiscus brevis toxin (BioDeep_00000175475) Formula: C48H68O13 (852.466) |
1.67 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000061101 Unreliable | 852.4774 | 852.4774 ~ 852.4774 MzDiff: none |
Cyclosquamosin B (BioDeep_00000228173) Formula: C39H65N9O10S (851.4575) |
2.36 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000062466 Unavailable | 852.4774 | 852.4774 ~ 852.4774 MzDiff: none |
Cyclosquamosin B (BioDeep_00000228173) Formula: C39H65N9O10S (851.4575) |
-0.37 (100%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000028392 Unreliable | 852.4817 | 852.4817 ~ 852.4817 MzDiff: none |
Cyclosquamosin B (BioDeep_00000228173) Formula: C39H65N9O10S (851.4575) |
1.23 (100%) | Macropus giganteus [UBERON:0001891] midbrain |
| MSI_000031729 Unavailable | 852.4817 | 852.4817 ~ 852.4817 MzDiff: none |
Cyclosquamosin B (BioDeep_00000228173) Formula: C39H65N9O10S (851.4575) |
-0.04 (100%) | Macropus giganteus [UBERON:0006093] precuneus cortex |
| MSI_000002434 Unreliable | 852.4902 | 852.4902 ~ 852.4902 MzDiff: none |
Chivosazole B (BioDeep_00000010872) Formula: C48H69NO12 (851.482) |
1.36 (100%) | Rattus norvegicus [UBERON:0001950] neocortex |
| MSI_000003136 Unreliable | 852.4902 | 852.4902 ~ 852.4902 MzDiff: none |
Chivosazole B (BioDeep_00000010872) Formula: C48H69NO12 (851.482) |
1.84 (100%) | Rattus norvegicus [UBERON:0002037] cerebellum |
| MSI_000005101 Unavailable | 852.4902 | 852.4902 ~ 852.4902 MzDiff: none |
Chivosazole B (BioDeep_00000010872) Formula: C48H69NO12 (851.482) |
-0.52 (100%) | Rattus norvegicus [UBERON:0002298] brainstem |
| MSI_000005812 Unavailable | 852.4902 | 852.4902 ~ 852.4902 MzDiff: none |
Chivosazole B (BioDeep_00000010872) Formula: C48H69NO12 (851.482) |
-0.68 (100%) | Rattus norvegicus [UBERON:0002435] striatum |
| MSI_000028291 Unreliable | 852.4911 | 852.4911 ~ 852.4911 MzDiff: none |
PS(20:5(5Z,8Z,11Z,14Z,17Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000207845) Formula: C48H72NO11P (869.4843) |
1.48 (100%) | Macropus giganteus [UBERON:0001891] midbrain |
| MSI_000031381 Unreliable | 852.4911 | 852.4911 ~ 852.4911 MzDiff: none |
PS(20:5(5Z,8Z,11Z,14Z,17Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) (BioDeep_00000207845) Formula: C48H72NO11P (869.4843) |
1.01 (100%) | Macropus giganteus [UBERON:0006093] precuneus cortex |
| MSI_000044458 Unavailable | 852.4917 | 852.4917 ~ 852.4917 MzDiff: none |
Ptychodiscus brevis toxin (BioDeep_00000175475) Formula: C48H68O13 (852.466) |
-0.28 (100%) | Rattus norvegicus [UBERON:0002264] olfactory bulb |
| MSI_000060185 Unavailable | 852.4923 | 852.4923 ~ 852.4923 MzDiff: none |
Ptychodiscus brevis toxin (BioDeep_00000175475) Formula: C48H68O13 (852.466) |
-1.15 (100%) | Mus musculus [UBERON:0002298] brainstem |
| MSI_000060320 Unreliable | 852.4923 | 852.4923 ~ 852.4923 MzDiff: none |
Ptychodiscus brevis toxin (BioDeep_00000175475) Formula: C48H68O13 (852.466) |
0.48 (100%) | Mus musculus [UBERON:0002421] hippocampal formation |
| MSI_000062164 Unreliable | 852.4957 | 852.4957 ~ 852.4957 MzDiff: none |
alpha-Chaconine (BioDeep_00000003994) Formula: C45H73NO14 (851.5031) |
0.49 (100%) | Mus musculus [UBERON:0001950] neocortex |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Chivosazole B Formula: C48H69NO12 (851.482) Adducts: [M+H]+ (Ppm: 1.1) |
Rattus norvegicus (Brain) |
Spectroswiss - sol_2x_br_2Resolution: 17μm, 488x193
|
|
| Hovenidulcioside A1 Formula: C44H68O16 (852.4507) Adducts: [M-H2O+NH4]+ (Ppm: 13.2) |
Mus musculus (Lung) |
image3Resolution: 40μm, 146x190
Fig. 4 MALDI-MSI data of mouse lung tissue after administration with D9-choline and U13C-DPPC–containing Poractant alfa surfactant (labels administered 12 h prior to tissue collection). Ion images of (A) m/z 796.6856 ([U13C-DPPC+Na]+), (B) m/z 756.5154 [PC32:0+Na]+), and (C) m/z 765.6079 ([D9-PC32:0+Na]+). D: Overlay image of [U13C-PC32:0+Na]+ (red) and [D9-PC32:0+Na]+ (green). Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. MSI, mass spectrometry imaging; PC, phosphatidylcholine; U13C-DPPC, universally 13C-labeled dipalmitoyl PC. |
|
| Hovenidulcioside A1 Formula: C44H68O16 (852.4507) Adducts: [M-H2O+NH4]+ (Ppm: 14.7) |
Mus musculus (Lung) |
image5Resolution: 40μm, 163x183
Supplementary Figure S8. MALDI-MSI data of mouse lung tissue administered with D9-choline and
U 13C-DPPC–containing Poractant alfa surfactant (labels administered 18 h prior to sacrifice). Ion
images of (a) m/z 796.6856 ([U13C-DPPC+Na]+), (b) m/z 756.5154 [PC32:0+Na]+ and (c) m/z 765.6079
([D9-PC32:0+Na]+). (d) Overlay image of [U13C-DPPC+Na]+ (red) and [D9-PC32:0+Na]+ (green).
Parts per million (ppm) mass errors are indicated in parentheses. All images were visualised using totalion-current normalisation and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. |
|
| Cyclosquamosin B Formula: C39H65N9O10S (851.4575) Adducts: [M+H]+ (Ppm: 19.9) |
Macropus giganteus (Brain) |
170321_kangaroobrain-dan3-pos_maxof50.0_med1Resolution: 50μm, 81x50
Sample information
Organism: Macropus giganteus (kangaroo)
Organism part: Brain
Condition: Wildtype
Sample growth conditions: Wild |
|
| PS(20:5(5Z,8Z,11Z,14Z,17Z)/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4)) Formula: C48H72NO11P (869.4843) Adducts: [M+H-H2O]+ (Ppm: 11.9) |
Macropus giganteus (Brain) |
170321_kangaroobrain-dan3-pos_maxof50.0_med1Resolution: 50μm, 81x50
Sample information
Organism: Macropus giganteus (kangaroo)
Organism part: Brain
Condition: Wildtype
Sample growth conditions: Wild |
|
