- 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 8 Reference Ions Near m/z 911.5769
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000043105 Reliable | 911.5675 | 911.5671 ~ 911.5679 MzDiff: 3.4 ppm |
PI(18:0/22:6) (BioDeep_00000018556) Formula: C49H83O13P (910.5571) |
15.5 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000047293 Unreliable | 911.5751 | 911.5751 ~ 911.5751 MzDiff: none |
Avermectin (BioDeep_00000176324) Formula: C48H72O14 (872.4922) |
2.42 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047586 Unreliable | 911.5842 | 911.5842 ~ 911.5842 MzDiff: none |
PC(22:5(4Z,7Z,10Z,13Z,16Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000213346) Formula: C52H82NO10P (911.5676) |
2.22 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000052055 Unreliable | 911.5721 | 911.5721 ~ 911.5721 MzDiff: none |
Avermectin (BioDeep_00000176324) Formula: C48H72O14 (872.4922) |
2.34 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000052172 Unreliable | 911.5817 | 911.5817 ~ 911.5817 MzDiff: none |
PC(22:5(4Z,7Z,10Z,13Z,16Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000213346) Formula: C52H82NO10P (911.5676) |
2.29 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000043709 Unreliable | 911.5684 | 911.5684 ~ 911.5684 MzDiff: none |
PI(18:0/22:6) (BioDeep_00000018556) Formula: C49H83O13P (910.5571) |
1.34 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000004297 Unreliable | 911.584 | 911.584 ~ 911.584 MzDiff: none |
PG(i-22:0/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000197151) Formula: C50H87O12P (910.5935) |
0.79 (100%) | Homo sapiens [UBERON:0002107] liver |
| MSI_000056213 Unavailable | 911.5681 | 911.5681 ~ 911.5681 MzDiff: none |
PI(18:0/22:6) (BioDeep_00000018556) Formula: C49H83O13P (910.5571) |
-0.57 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 6 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| m/z_911.5735 Formula: - (n/a) Adducts: (Ppm: 0) |
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 |
|
| Avermectin Formula: C48H72O14 (872.4922) Adducts: [M+K]+ (Ppm: 16.3) |
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). |
|
| Avermectin Formula: C48H72O14 (872.4922) Adducts: [M+K]+ (Ppm: 14.3) |
Homo sapiens (colorectal adenocarcinoma) |
520TopL, 490TopR, 510BottomL, 500BottomR-profileResolution: 17μm, 147x131
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). |
|
| Avermectin Formula: C48H72O14 (872.4922) Adducts: [M+K]+ (Ppm: 19.6) |
Homo sapiens (colorectal adenocarcinoma) |
439TopL, 409TopR, 429BottomL, 419BottomR-profileResolution: 17μm, 157x136
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). |
|
| Avermectin Formula: C48H72O14 (872.4922) Adducts: [M+K]+ (Ppm: 13.4) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
|
|
| PI(18:0/22:6) Formula: C49H83O13P (910.5571) Adducts: [M+H]+ (Ppm: 1.9) |
Homo sapiens (esophagus) |
LNTO29_16_3Resolution: 17μm, 108x107
|
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