M/Z: 686.3663


Hit 2 annotations:  Fumonisin B1_[M+H-2H2O]+; 16-Deacetylgeyerline_[M+NH4]+


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 1 Reference Ions Near m/z 686.3663
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000004324 Unreliable 686.3659 686.3659 ~ 686.3659
MzDiff: none		 Fumonisin B1 (BioDeep_00000001613)
Formula: C34H59NO15 (721.3885)		 0.76 (100%) Homo sapiens
[UBERON:0002107] liver

Found 3 Sample Hits
Metabolite Species Sample
Fumonisin B1

Formula: C34H59NO15 (721.3885)
Adducts: [M+H-2H2O]+ (Ppm: 12.7) 		Homo sapiens (Liver)
20171107_FIT4_DHBpos_p70_s50
Resolution: 50μm, 70x70

Description

16-Deacetylgeyerline

Formula: C36H48N2O10 (668.3309)
Adducts: [M+NH4]+ (Ppm: 4.9) 		Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Fumonisin B1

Formula: C34H59NO15 (721.3885)
Adducts: [M+H-2H2O]+ (Ppm: 12.1) 		Drosophila melanogaster (brain)
Drosophila18
Resolution: 5μm, 686x685

Description

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