- 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 5 Reference Ions Near m/z 502.9414
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000013597 Unreliable | 502.9373 | 502.9373 ~ 502.9373 MzDiff: none |
Perfluorooctanesulfonyl fluoride (BioDeep_00000012110) Formula: C8F18O2S (501.9332) |
0.65 (100%) | Plant [PO:0005417] phloem |
| MSI_000014646 Unreliable | 502.9373 | 502.9373 ~ 502.9373 MzDiff: none |
Perfluorooctanesulfonyl fluoride (BioDeep_00000012110) Formula: C8F18O2S (501.9332) |
0.11 (100%) | Plant [PO:0006036] root epidermis |
| MSI_000019159 Unavailable | 502.9373 | 502.9373 ~ 502.9373 MzDiff: none |
Perfluorooctanesulfonyl fluoride (BioDeep_00000012110) Formula: C8F18O2S (501.9332) |
-1.02 (100%) | Plant [PO:0020124] root stele |
| MSI_000019229 Unreliable | 502.9373 | 502.9373 ~ 502.9373 MzDiff: none |
Perfluorooctanesulfonyl fluoride (BioDeep_00000012110) Formula: C8F18O2S (501.9332) |
1.24 (100%) | Plant [PO:0025197] stele |
| MSI_000032860 Unreliable | 502.9371 | 502.9371 ~ 502.9371 MzDiff: none |
2-(2-{[3-(2-aminoethyl)-6-bromo-1h-indol-2-yl]disulfanyl}-6-bromo-1h-indol-3-yl)ethanamine (BioDeep_00002204357) Formula: C20H20Br2N4S2 (537.9496) |
1.35 (100%) | Posidonia oceanica [PO:0005020] vascular bundle |
Found 4 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Perfluorooctanesulfonyl fluoride Formula: C8F18O2S (501.9332) Adducts: [M+H]+ (Ppm: 6.2) |
Plant (Root) |
MPIMM_035_QE_P_PO_6pmResolution: 30μm, 165x170
|
|
| Perfluorooctanesulfonyl fluoride Formula: C8F18O2S (501.9332) Adducts: [M+H]+ (Ppm: 1.9) |
Mus musculus (Lung) |
image2Resolution: 40μm, 550x256
Supplementary 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%). |
|
| 2-(2-{[3-(2-aminoethyl)-6-bromo-1h-indol-2-yl]disulfanyl}-6-bromo-1h-indol-3-yl)ethanamine Formula: C20H20Br2N4S2 (537.9496) Adducts: [M+H-2H2O]+ (Ppm: 2.7) |
Posidonia oceanica (root) |
20190613_MS1_A19r-18Resolution: 17μm, 246x264
|
|
| 2-(2-{[3-(2-aminoethyl)-6-bromo-1h-indol-2-yl]disulfanyl}-6-bromo-1h-indol-3-yl)ethanamine Formula: C20H20Br2N4S2 (537.9496) Adducts: [M+H-2H2O]+ (Ppm: 1.9) |
Posidonia oceanica (root) |
MS1_20180404_PO_1200Resolution: 17μm, 193x208
|
|
