M/Z: 813.4867
Hit 3 annotations: Glabrin C_[M+H]+; saikosaponin B3_[M+H]+; Troleandomycin_[M-H2O+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 19 Reference Ions Near m/z 813.4867
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000006355 Reliable | 813.4834 | 813.4831 ~ 813.4838 MzDiff: 2.8 ppm |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
9.97 (100%) | Rattus norvegicus [UBERON:0004358] caput epididymis |
| MSI_000061214 Reliable | 813.4833 | 813.4832 ~ 813.4837 MzDiff: 2.3 ppm |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
2.23 (85%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000021946 Unreliable | 813.4804 | 813.4804 ~ 813.4804 MzDiff: none |
Not Annotated | 0.53 (0%) | Mus musculus [UBERON:0001499] muscle of arm |
| MSI_000058900 Unreliable | 813.4835 | 813.4832 ~ 813.4837 MzDiff: 2.1 ppm |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
0.24 (100%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000002588 Unreliable | 813.4834 | 813.4834 ~ 813.4834 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
0.24 (100%) | Rattus norvegicus [UBERON:0001950] neocortex |
| MSI_000003059 Unreliable | 813.4834 | 813.4834 ~ 813.4834 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
2.34 (100%) | Rattus norvegicus [UBERON:0002037] cerebellum |
| MSI_000004962 Unavailable | 813.4834 | 813.4834 ~ 813.4834 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
-0.16 (100%) | Rattus norvegicus [UBERON:0002298] brainstem |
| MSI_000005888 Unavailable | 813.4834 | 813.4834 ~ 813.4834 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
-0.86 (100%) | Rattus norvegicus [UBERON:0002435] striatum |
| MSI_000022987 Unreliable | 813.4804 | 813.4804 ~ 813.4804 MzDiff: none |
Not Annotated | 0.76 (0%) | Mus musculus [UBERON:0004250] upper arm bone |
| MSI_000025162 Unreliable | 813.4854 | 813.4854 ~ 813.4854 MzDiff: none |
Troleandomycin (BioDeep_00000009381) Formula: C41H67NO15 (813.451) |
1.71 (100%) | Mus musculus [UBERON:0004269] upper arm connective tissue |
| MSI_000030884 Unreliable | 813.4839 | 813.4839 ~ 813.4839 MzDiff: none |
Troleandomycin (BioDeep_00000009381) Formula: C41H67NO15 (813.451) |
0.69 (100%) | Macropus giganteus [UBERON:0003027] cingulate cortex |
| MSI_000031069 Unreliable | 813.4913 | 813.4913 ~ 813.4913 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
2.6 (100%) | Macropus giganteus [UBERON:0006093] precuneus cortex |
| MSI_000031130 Unreliable | 813.4839 | 813.4839 ~ 813.4839 MzDiff: none |
Troleandomycin (BioDeep_00000009381) Formula: C41H67NO15 (813.451) |
2.33 (100%) | Macropus giganteus [UBERON:0006093] precuneus cortex |
| MSI_000044162 Unreliable | 813.4831 | 813.4831 ~ 813.4831 MzDiff: none |
Troleandomycin (BioDeep_00000009381) Formula: C41H67NO15 (813.451) |
0.96 (100%) | Rattus norvegicus [UBERON:0002264] olfactory bulb |
| MSI_000059461 Unreliable | 813.4828 | 813.4828 ~ 813.4828 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
1.15 (100%) | Mus musculus [UBERON:0002298] brainstem |
| MSI_000061008 Unavailable | 813.4828 | 813.4828 ~ 813.4828 MzDiff: none |
Glabrin C (BioDeep_00000024635) Formula: C41H64N8O9 (812.4796) |
-0.67 (100%) | Mus musculus [UBERON:0002421] hippocampal formation |
| MSI_000061680 Unavailable | 813.4965 | 813.4965 ~ 813.4965 MzDiff: none |
PS(16:0/PGJ2) (BioDeep_00000206138) Formula: C42H72NO12P (813.4792) |
-0.35 (100%) | Mus musculus [UBERON:0000956] cerebral cortex |
| MSI_000062433 Unavailable | 813.4965 | 813.4965 ~ 813.4965 MzDiff: none |
PS(16:0/PGJ2) (BioDeep_00000206138) Formula: C42H72NO12P (813.4792) |
-0.35 (100%) | Mus musculus [UBERON:0001950] neocortex |
| MSI_000062721 Unavailable | 813.4965 | 813.4965 ~ 813.4965 MzDiff: none |
PS(16:0/PGJ2) (BioDeep_00000206138) Formula: C42H72NO12P (813.4792) |
-0.35 (100%) | Mus musculus [UBERON:0002421] hippocampal formation |
Found 12 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Glabrin C Formula: C41H64N8O9 (812.4796) Adducts: [M+H]+ (Ppm: 4.3) |
Rattus norvegicus (Brain) |
Spectroswiss - sol_2x_br_2Resolution: 17μm, 488x193
|
|
| Glabrin C Formula: C41H64N8O9 (812.4796) Adducts: [M+H]+ (Ppm: 4.3) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_43Resolution: 17μm, 298x106
|
|
| Glabrin C Formula: C41H64N8O9 (812.4796) Adducts: [M+H]+ (Ppm: 4.5) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_48Resolution: 17μm, 294x107
|
|
| saikosaponin B3 Formula: C43H72O14 (812.4922) Adducts: [M+H]+ (Ppm: 15.7) |
Mus musculus (Lung) |
image1Resolution: 40μm, 187x165
Fig. 2 MALDI-MSI data from the same mouse lung tissue analyzed in Fig. 1. A: Optical image of the post-MSI, H&E-stained tissue section. B–D, F–G: Ion images of (B) m/z 796.6855 ([U13C-DPPC+Na]+), (C) m/z 756.5514 ([PC32:0+Na]+), (D) m/z 765.6079 ([D9-PC32:0+Na]+), (F) m/z 754.5359 ([PC32:1+Na]+), and (G) m/z 763.5923 ([D9-PC32:1+Na]+). E, H: Ratio images of (E) [D9-PC32:0+Na]+:[PC32:0+Na]+ and (H) [D9-PC32:1+Na]+:[PC32:1+Na]+. 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. U13C-DPPC, universally 13C-labeled dipalmitoyl PC; PC, phosphatidylcholine; MSI, mass spectrometry imaging; H&E, hematoxylin and eosin.
Fig 1-3, Fig S1-S3, S5 |
|
| Troleandomycin Formula: C41H67NO15 (813.451) Adducts: [M-H2O+NH4]+ (Ppm: 13.6) |
Mus musculus (Left upper arm) |
357_l_total ion countResolution: 50μm, 97x131
Diseased |
|
| Troleandomycin Formula: C41H67NO15 (813.451) Adducts: [M-H2O+NH4]+ (Ppm: 11.8) |
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 |
|
| Troleandomycin Formula: C41H67NO15 (813.451) Adducts: [M-H2O+NH4]+ (Ppm: 11.2) |
Mytilus edulis (mantle) |
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210Resolution: 10μm, 270x210
|
|
| Troleandomycin Formula: C41H67NO15 (813.451) Adducts: [M-H2O+NH4]+ (Ppm: 10.1) |
Mytilus edulis (gill) |
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210Resolution: 11μm, 305x210
single cell layer |
|
| Troleandomycin Formula: C41H67NO15 (813.451) Adducts: [M-H2O+NH4]+ (Ppm: 10.9) |
Mytilus edulis (mantle) |
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210Resolution: 10μm, 275x210
|
|
| Glabrin C Formula: C41H64N8O9 (812.4796) Adducts: [M+H]+ (Ppm: 4.4) |
Mus musculus (brain) |
Brain02_Bregma1-42_03Resolution: 17μm, 483x403
|
|
| Troleandomycin Formula: C41H67NO15 (813.451) Adducts: [M-H2O+NH4]+ (Ppm: 10.9) |
Mus musculus (brain) |
Brain02_Bregma-3-88Resolution: 17μm, 288x282
|
|
| Glabrin C Formula: C41H64N8O9 (812.4796) Adducts: [M+H]+ (Ppm: 4.5) |
Mus musculus (brain) |
Brain02_Bregma-1-46Resolution: 17μm, 294x399
|
|
