- 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 818.0974
NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
---|---|---|---|---|---|
MSI_000063918 Reliable | 818.0974 | 818.0974 ~ 818.0974 MzDiff: none |
Formyl-CoA (BioDeep_00000004484) Formula: C22H36N7O17P3S (795.1101) |
(100%) | Homo sapiens [UBERON:0001264] pancreas |
MSI_000010556 Unavailable | 818.1068 | 818.1068 ~ 818.1068 MzDiff: 0.0 ppm |
Malonyl-CoA (BioDeep_00000001517) Formula: C24H38N7O19P3S (853.1156) |
-1.79 (100%) | Bathymodiolus [UBERON:0009120] gill filament |
MSI_000012190 Unavailable | 818.1068 | 818.1068 ~ 818.1068 MzDiff: none |
Malonyl-CoA (BioDeep_00000001517) Formula: C24H38N7O19P3S (853.1156) |
-0.99 (100%) | Bathymodiolus [UBERON:2000211] gill lamella |
MSI_000054680 Unreliable | 818.1073 | 818.1073 ~ 818.1073 MzDiff: none |
Malonyl-CoA (BioDeep_00000001517) Formula: C24H38N7O19P3S (853.1156) |
1.84 (100%) | MALDI - DHB [NOVOCELL:BACKGROUND] blank |
Found 1 Sample Hits
Metabolite | Species | Sample | |
---|---|---|---|
Formyl-CoA Formula: C22H36N7O17P3S (795.1101) Adducts: [M+Na]+ (Ppm: 2.4) |
Homo sapiens (Pancreas) |
tma6Resolution: 17μm, 368x255
Sample information
Organism: Homo sapiens (human)
Organism part: Pancreas
Condition: N/A
Sample preparation
Sample stabilisation: Paraformaldehyde fixed
Tissue modification: None
MALDI matrix: CHCA
MALDI matrix application: quantification
Solvent: none
MS analysis
Polarity: Positive
Ionisation source: MALDI
Analyzer: timsTOF fleX
Pixel size: 0.1μm × 0.1μm
Annotation settings
m/z tolerance (ppm): 3
Analysis version: Original MSM
Pixel count: 43035
Imzml file size: 94.45 MB
Ibd file size: 2.41 GB |
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