- 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 1 Reference Ions Near m/z 657.0735
NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
---|---|---|---|---|---|
MSI_000017881 Unreliable | 657.0832 | 657.0832 ~ 657.0832 MzDiff: none |
Not Annotated | 1.18 (0%) | Vitis vinifera [PO:0009087] mesocarp |
Found 1 Sample Hits
Metabolite | Species | Sample | |
---|---|---|---|
ADP-ribose 2'-phosphate Formula: C15H24N5O17P3 (639.038) Adducts: [M+NH4]+ (Ppm: 2.5) |
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 |
|