M/Z: 307.0685
Hit 4 annotations: Biochanin A_[M+Na]+; Xanthosine_[M+Na]+; Diazepam_[M+Na]+; 3'-Deoxythymidine-5'-monophosphate_[M+H]+
- 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 12 Reference Ions Near m/z 307.0685
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000054411 Reliable | 307.0596 | 307.0595 ~ 307.0598 MzDiff: 1.3 ppm |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
2.53 (100%) | MALDI - CHCA [NOVOCELL:BACKGROUND] blank |
| MSI_000021243 Reliable | 307.0657 | 307.0655 ~ 307.0659 MzDiff: 1.5 ppm |
Diazepam (BioDeep_00000001458) Formula: C16H13ClN2O (284.0716) |
5.95 (100%) | Rattus norvegicus [UBERON:0004360] cauda epididymis |
| MSI_000007292 | 307.0658 | 307.0657 ~ 307.0659 MzDiff: 0.9 ppm |
Diazepam (BioDeep_00000001458) Formula: C16H13ClN2O (284.0716) |
1.97 (100%) | Rattus norvegicus [UBERON:0004359] corpus epididymis |
| MSI_000012755 Unavailable | 307.0597 | 307.0597 ~ 307.0597 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
-0.45 (100%) | Plant [PO:0005020] vascular bundle |
| MSI_000014225 Unavailable | 307.0597 | 307.0597 ~ 307.0597 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
-0.41 (100%) | Plant [PO:0005417] phloem |
| MSI_000014844 Unavailable | 307.0597 | 307.0597 ~ 307.0597 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
-0.47 (100%) | Plant [PO:0006036] root epidermis |
| MSI_000018224 Unreliable | 307.0597 | 307.0597 ~ 307.0597 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
1.79 (100%) | Plant [PO:0020124] root stele |
| MSI_000019835 Unavailable | 307.0597 | 307.0597 ~ 307.0597 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
-0.47 (100%) | Plant [PO:0025197] stele |
| MSI_000033441 Unreliable | 307.0596 | 307.0596 ~ 307.0596 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
2.06 (100%) | Posidonia oceanica [PO:0005352] xylem |
| MSI_000037284 Unreliable | 307.0598 | 307.0598 ~ 307.0598 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
1.96 (100%) | Posidonia oceanica [UBERON:0000329] hair root |
| MSI_000040415 Unavailable | 307.0595 | 307.0595 ~ 307.0595 MzDiff: none |
Biochanin A (BioDeep_00000000067) Formula: C16H12O5 (284.0685) |
-0.2 (100%) | Posidonia oceanica [PO:0005417] phloem |
| MSI_000065899 Unreliable | 307.0731 | 307.0731 ~ 307.0731 MzDiff: none |
3'-Deoxythymidine-5'-monophosphate (BioDeep_00000894397) Formula: C10H15N2O7P (306.0617) |
1.15 (100%) | Homo sapiens [UBERON:0007779] transudate |
Found 6 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Biochanin A Formula: C16H12O5 (284.0685) Adducts: [M+Na]+ (Ppm: 6.5) |
Plant (Root) |
MPIMM_035_QE_P_PO_6pmResolution: 30μm, 165x170
|
|
| Biochanin A Formula: C16H12O5 (284.0685) Adducts: [M+Na]+ (Ppm: 5.9) |
Posidonia oceanica (root) |
MS1_20180404_PO_1200Resolution: 17μm, 193x208
|
|
| Xanthosine Formula: C10H12N4O6 (284.0757) Adducts: [M+Na]+ (Ppm: 19.5) |
Homo sapiens (colorectal adenocarcinoma) |
80TopL, 50TopR, 70BottomL, 60BottomR-profileResolution: 17μm, 137x136
The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024). |
|
| Diazepam Formula: C16H13ClN2O (284.0716) Adducts: [M+Na]+ (Ppm: 12.5) |
Homo sapiens (esophagus) |
LNTO30_7_2Resolution: 75μm, 82x68
|
|
| 3'-Deoxythymidine-5'-monophosphate Formula: C10H15N2O7P (306.0617) Adducts: [M+H]+ (Ppm: 13.5) |
Homo sapiens (colorectal adenocarcinoma) |
240TopL, 210TopR, 230BottomL, 220BottomR-centroidResolution: 50μm, 142x141
|
|
| 3'-Deoxythymidine-5'-monophosphate Formula: C10H15N2O7P (306.0617) Adducts: [M+H]+ (Ppm: 1.5) |
Drosophila melanogaster (brain) |
Drosophila18Resolution: 5μm, 686x685
Sample information
Organism: Drosophila melanogaster
Organism part: Brain
Condition: Healthy
Sample preparation
Sample stabilisation: Frozen
Tissue modification: Frozen
MALDI matrix: 2,5-dihydroxybenzoic acid (DHB)
MALDI matrix application: TM sprayer
Solvent: Aceton/water
MS analysis
Polarity: Positive
Ionisation source: Prototype
Analyzer: Orbitrap
Pixel size: 5μm × 5μm
Annotation settings
m/z tolerance (ppm): 3
Analysis version: Original MSM
Pixel count: 469910
Imzml file size: 696.23 MB
Ibd file size: 814.11 MB |
|
