M/Z: 904.7457
Hit 2 annotations: TG(18:1(9Z)/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z))_[M]+; PE-NMe2(24:1(15Z)/24:1(15Z))_[M+H-2H2O]+
- 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 3 Reference Ions Near m/z 904.7457
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000021099 Reliable | 904.7477 | 904.7476 ~ 904.7479 MzDiff: 1.3 ppm |
PE-NMe2(24:1(15Z)/24:1(15Z)) (BioDeep_00000107015) Formula: C55H106NO8P (939.7656) |
4.95 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis |
| MSI_000006946 | 904.7476 | 904.7476 ~ 904.7476 MzDiff: none |
PE-NMe2(24:1(15Z)/24:1(15Z)) (BioDeep_00000107015) Formula: C55H106NO8P (939.7656) |
2.24 (100%) | Rattus norvegicus [UBERON:0004358] caput epididymis |
| MSI_000003724 Unreliable | 904.7457 | 904.7457 ~ 904.7457 MzDiff: none |
TG(18:1(9Z)/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (BioDeep_00000028135) Formula: C59H100O6 (904.752) |
1.74 (100%) | Homo sapiens [UBERON:0002107] liver |
Found 11 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| TG(18:1(9Z)/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) Formula: C59H100O6 (904.752) Adducts: [M]+ (Ppm: 6.3) |
Homo sapiens (Liver) |
20171107_FIT4_DHBpos_p70_s50Resolution: 50μm, 70x70
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.3) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_43Resolution: 17μm, 298x106
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 3.9) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_44Resolution: 17μm, 299x111
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.5) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_46Resolution: 17μm, 298x106
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.5) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_47Resolution: 17μm, 301x111
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.4) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito08_48Resolution: 17μm, 294x107
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.2) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito01_04Resolution: 17μm, 178x91
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.3) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito01_03Resolution: 17μm, 159x110
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4) |
Rattus norvegicus (normal) |
epik_dhb_head_ito01_05Resolution: 17μm, 183x105
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 4.1) |
Rattus norvegicus (Epididymis) |
epik_dhb_head_ito01_06Resolution: 17μm, 183x103
|
|
| PE-NMe2(24:1(15Z)/24:1(15Z)) Formula: C55H106NO8P (939.7656) Adducts: [M+H-2H2O]+ (Ppm: 9.2) |
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%). |
|
