- 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 7 Reference Ions Near m/z 896.7029
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000044282 Unreliable | 896.6933 | 896.6933 ~ 896.6933 MzDiff: none |
PS(22:0/24:0) (BioDeep_00000105090) Formula: C52H102NO10P (931.7241) |
0.31 (100%) | Rattus norvegicus [UBERON:0002264] olfactory bulb |
| MSI_000001325 Unavailable | 896.7029 | 896.7029 ~ 896.7029 MzDiff: none |
PC(20:0/22:0) (BioDeep_00000029544) Formula: C50H100NO8P (873.7186) |
-0.58 (100%) | Mus musculus [UBERON:0001224] renal pelvis |
| MSI_000001786 Unavailable | 896.7029 | 896.7029 ~ 896.7029 MzDiff: none |
PC(20:0/22:0) (BioDeep_00000029544) Formula: C50H100NO8P (873.7186) |
-0.59 (100%) | Mus musculus [UBERON:0001225] cortex of kidney |
| MSI_000002233 Unavailable | 896.7029 | 896.7029 ~ 896.7029 MzDiff: none |
PC(20:0/22:0) (BioDeep_00000029544) Formula: C50H100NO8P (873.7186) |
-0.57 (100%) | Mus musculus [UBERON:0001293] outer medulla of kidney |
| MSI_000001282 Unavailable | 896.7101 | 896.7101 ~ 896.7101 MzDiff: none |
PC(20:2(11Z,14Z)/24:1(15Z)) (BioDeep_00000029616) Formula: C52H98NO8P (895.703) |
-0.55 (100%) | Mus musculus [UBERON:0001224] renal pelvis |
| MSI_000001732 Unavailable | 896.7101 | 896.7101 ~ 896.7101 MzDiff: none |
PC(20:2(11Z,14Z)/24:1(15Z)) (BioDeep_00000029616) Formula: C52H98NO8P (895.703) |
-0.55 (100%) | Mus musculus [UBERON:0001225] cortex of kidney |
| MSI_000002198 Unavailable | 896.7101 | 896.7101 ~ 896.7101 MzDiff: none |
PC(20:2(11Z,14Z)/24:1(15Z)) (BioDeep_00000029616) Formula: C52H98NO8P (895.703) |
-0.55 (100%) | Mus musculus [UBERON:0001293] outer medulla of kidney |
Found 2 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PC(20:0/22:0) Formula: C50H100NO8P (873.7186) Adducts: [M+Na]+ (Ppm: 5.5) |
Mus musculus (Kidney) |
FULL_MS_centriod_CHCA_20210819Resolution: 17μm, 638x437
AP-MALDI instrument demo test, mass spectrum scan in centroid mode. |
|
| m/z_896.7104 Formula: - (n/a) Adducts: (Ppm: ) |
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 |
|
