M/Z: 404.2268


Hit 1 annotations:  Leukotriene E4_[M+H-2H2O]+


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 3 Reference Ions Near m/z 404.2268
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000050366 Unreliable 404.2268 404.2268 ~ 404.2268
MzDiff: none		 Leukotriene E4 (BioDeep_00000006013)
Formula: C23H37NO5S (439.2392)		 (100%) Mytilus edulis
[UBERON:0009120] gill filament
MSI_000051219 Unreliable 404.2268 404.2268 ~ 404.2268
MzDiff: none		 Leukotriene E4 (BioDeep_00000006013)
Formula: C23H37NO5S (439.2392)		 (100%) Mytilus edulis
[UBERON:2001856] gill ray
MSI_000057366 Unreliable 404.2292 404.2292 ~ 404.2292
MzDiff: none		 Leukotriene E4 (BioDeep_00000006013)
Formula: C23H37NO5S (439.2392)		 1.08 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 3 Sample Hits
Metabolite Species Sample
Leukotriene E4

Formula: C23H37NO5S (439.2392)
Adducts: [M+H-2H2O]+ (Ppm: 9.5) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

Leukotriene E4

Formula: C23H37NO5S (439.2392)
Adducts: [M+H-2H2O]+ (Ppm: 3.5) 		Mytilus edulis (gill)
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210
Resolution: 11μm, 305x210

Description

single cell layer class_4 is the gill structure cells, metabolite ion 534.2956 is the top representive ion of this type of cell
Leukotriene E4

Formula: C23H37NO5S (439.2392)
Adducts: [M+H-2H2O]+ (Ppm: 3.8) 		Mytilus edulis (mantle)
20190216_MS38_Mytilus_mantle_350-1500_DHB_pos_A26_10um_275x210
Resolution: 10μm, 275x210

Description