M/Z: 840.5338


Hit 2 annotations:  PE(20:1(11Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))_[M+H]+; PS(20:3(8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))_[M+H-H2O]+


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 2 Reference Ions Near m/z 840.5338
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000058326 Reliable 840.5435 840.5434 ~ 840.5436
MzDiff: 1.1 ppm		 PE(22:4(7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (BioDeep_00000030811)
Formula: C49H78NO8P (839.5465)		 4.87 (75%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000030740 Unreliable 840.5377 840.5377 ~ 840.5377
MzDiff: none		 Not Annotated 1.11 (0%) Macropus giganteus
[UBERON:0003027] cingulate cortex

Found 3 Sample Hits
Metabolite Species Sample
PE(20:1(11Z)/20:5(7Z,9Z,11E,13E,17Z)-3OH(5,6,15))

Formula: C45H78NO11P (839.5312)
Adducts: [M+H]+ (Ppm: 8.7) 		Macropus giganteus (Brain)
170321_kangaroobrain-dan3-pos_maxof50.0_med1
Resolution: 50μm, 81x50

Description

Sample information Organism: Macropus giganteus (kangaroo) Organism part: Brain Condition: Wildtype Sample growth conditions: Wild
PS(20:3(8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C48H76NO10P (857.5207)
Adducts: [M+H-H2O]+ (Ppm: 18.7) 		Homo sapiens (esophagus)
LNTO26_7_3
Resolution: 75μm, 82x88

Description

PS(20:3(8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C48H76NO10P (857.5207)
Adducts: [M+H-H2O]+ (Ppm: 19.5) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description