M/Z: 726.5338
Hit 2 annotations: PG(a-13:0/i-18:0)_[M+NH4]+; 1-O-beta-D-Glucopyranosyl-2,3-di-O-(8-hexadecenoyl)glycerol_[M]+
- 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 6 Reference Ions Near m/z 726.5338
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000047520 Unreliable | 726.5417 | 726.5417 ~ 726.5417 MzDiff: none |
PE(18:0/18:2(9Z,12Z)) (BioDeep_00000019257) Formula: C41H78NO8P (743.5465) |
2.25 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000047753 Unreliable | 726.5352 | 726.5352 ~ 726.5352 MzDiff: none |
1-O-beta-D-Glucopyranosyl-2,3-di-O-(8-hexadecenoyl)glycerol (BioDeep_00000025257) Formula: C41H74O10 (726.5282) |
2.13 (100%) | Homo sapiens [UBERON:0013067] colorectal mucosa |
| MSI_000051898 Unreliable | 726.5252 | 726.5252 ~ 726.5252 MzDiff: none |
Not Annotated | 2.39 (0%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000052449 Unreliable | 726.535 | 726.535 ~ 726.535 MzDiff: none |
PG(a-13:0/i-18:0) (BioDeep_00000108998) Formula: C37H73O10P (708.4941) |
2 (100%) | Homo sapiens [UBERON:0001052] rectum |
| MSI_000056728 Unreliable | 726.5427 | 726.5425 ~ 726.5428 MzDiff: 1.3 ppm |
PE(18:0/18:2(9Z,12Z)) (BioDeep_00000019257) Formula: C41H78NO8P (743.5465) |
2.93 (100%) | Homo sapiens [UBERON:0001043] esophagus |
| MSI_000027842 Unreliable | 726.529 | 726.529 ~ 726.529 MzDiff: none |
PG(a-13:0/i-18:0) (BioDeep_00000108998) Formula: C37H73O10P (708.4941) |
2.03 (100%) | Mus musculus [UBERON:0002048] lung |
Found 5 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| PG(a-13:0/i-18:0) Formula: C37H73O10P (708.4941) Adducts: [M+NH4]+ (Ppm: 1.5) |
Mus musculus (Lung) |
image2Resolution: 40μm, 550x256
DescriptionSupplementary 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%). |
|
| 1-O-beta-D-Glucopyranosyl-2,3-di-O-(8-hexadecenoyl)glycerol Formula: C41H74O10 (726.5282) Adducts: [M]+ (Ppm: 10.4) |
Homo sapiens (colorectal adenocarcinoma) |
80TopL, 50TopR, 70BottomL, 60BottomR-profileResolution: 17μm, 137x136
DescriptionThe 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). |
|
| 1-O-beta-D-Glucopyranosyl-2,3-di-O-(8-hexadecenoyl)glycerol Formula: C41H74O10 (726.5282) Adducts: [M]+ (Ppm: 10.8) |
Homo sapiens (colorectal adenocarcinoma) |
520TopL, 490TopR, 510BottomL, 500BottomR-profileResolution: 17μm, 147x131
DescriptionThe 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). |
|
| PG(a-13:0/i-18:0) Formula: C37H73O10P (708.4941) Adducts: [M+NH4]+ (Ppm: 9.7) |
Homo sapiens (colorectal adenocarcinoma) |
439TopL, 409TopR, 429BottomL, 419BottomR-profileResolution: 17μm, 157x136
DescriptionThe 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). |
|
| 1-O-beta-D-Glucopyranosyl-2,3-di-O-(8-hexadecenoyl)glycerol Formula: C41H74O10 (726.5282) Adducts: [M]+ (Ppm: 8.5) |
Homo sapiens (NA) |
160TopL,130TopR,150BottomL,140BottomR-profileResolution: 17μm, 142x136
Description |
|
