在BioDeep NovoCell知识数据库中，参考离子总共被划分为4个级别。
- 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 4 Reference Ions Near m/z 189.0774
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000033262 Unreliable | 189.0696 | 189.0696 ~ 189.0696 MzDiff: 0.1 ppm |
Kynurenic acid (BioDeep_00000001106) Formula: C10H7NO3 (189.0426) |
1.59 (100%) | Posidonia oceanica [PO:0005352] xylem |
| MSI_000033041 Unavailable | 189.0696 | 189.0696 ~ 189.0696 MzDiff: none |
Kynurenic acid (BioDeep_00000001106) Formula: C10H7NO3 (189.0426) |
-0.19 (100%) | Posidonia oceanica [PO:0005020] vascular bundle |
| MSI_000037364 Unreliable | 189.0696 | 189.0696 ~ 189.0696 MzDiff: none |
Kynurenic acid (BioDeep_00000001106) Formula: C10H7NO3 (189.0426) |
1.89 (100%) | Posidonia oceanica [UBERON:0000329] hair root |
| MSI_000057456 Unreliable | 189.0774 | 189.0774 ~ 189.0774 MzDiff: none |
Indole-3-propionic acid (BioDeep_00000018442) Formula: C11H11NO2 (189.079) |
0.97 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 1 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Indole-3-propionic acid Formula: C11H11NO2 (189.079) Adducts: [M]+ (Ppm: 5.4) |
Homo sapiens (esophagus) |
LNTO22_1_4Resolution: 17μm, 82x80
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