M/Z: 457.2567


Hit 2 annotations:  Lucidenic acid F_[M+H]+; Phytyl diphosphate_[M+H]+


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 457.2567
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000004589 Unreliable 457.2624 457.2624 ~ 457.2624
MzDiff: none		 Rhodamine B hydrazide (BioDeep_00000182926)
Formula: C28H32N4O2 (456.2525)		 0.41 (100%) Homo sapiens
[UBERON:0002107] liver

Found 3 Sample Hits
Metabolite Species Sample
Lucidenic acid F

Formula: C27H36O6 (456.2512)
Adducts: [M+H]+ (Ppm: 7.1) 		Homo sapiens (Liver)
20171107_FIT4_DHBpos_p70_s50
Resolution: 50μm, 70x70

Description

Lucidenic acid F

Formula: C27H36O6 (456.2512)
Adducts: [M+H]+ (Ppm: 3.8) 		Homo sapiens (colorectal adenocarcinoma)
160TopL,130TopR,150BottomL,140BottomR-centroid
Resolution: 50μm, 142x136

Description

Phytyl diphosphate

Formula: C20H42O7P2 (456.2406)
Adducts: [M+H]+ (Ppm: 4.1) 		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