M/Z: 688.4988


Hit 1 annotations:  PE(P-16:0/20:4)_[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 4 Reference Ions Near m/z 688.4988
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000065423 Unreliable 688.4925 688.4921 ~ 688.4926
MzDiff: 2.0 ppm		 PE(16:1(9Z)/16:1(9Z)) (BioDeep_00000030199)
Formula: C37H70NO8P (687.4839)		 3.34 (100%) Homo sapiens
[UBERON:0001155] colon
MSI_000047839 Unreliable 688.4981 688.4981 ~ 688.4981
MzDiff: none		 PE(P-16:0/20:4) (BioDeep_00000031952)
Formula: C41H74NO7P (723.5203)		 2.07 (100%) Homo sapiens
[UBERON:0013067] colorectal mucosa
MSI_000051749 Unreliable 688.4898 688.4898 ~ 688.4898
MzDiff: none		 PE(16:1(9Z)/16:1(9Z)) (BioDeep_00000030199)
Formula: C37H70NO8P (687.4839)		 2.49 (100%) Homo sapiens
[UBERON:0001052] rectum
MSI_000052009 Unreliable 688.5019 688.5019 ~ 688.5019
MzDiff: none		 PE(P-16:0/20:4) (BioDeep_00000031952)
Formula: C41H74NO7P (723.5203)		 2.36 (100%) Homo sapiens
[UBERON:0001052] rectum

Found 5 Sample Hits
Metabolite Species Sample
PE(P-16:0/20:4)

Formula: C41H74NO7P (723.5203)
Adducts: [M+H-2H2O]+ (Ppm: 11.1) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

PE(P-16:0/20:4)

Formula: C41H74NO7P (723.5203)
Adducts: [M+H-2H2O]+ (Ppm: 12.1) 		Homo sapiens (colorectal adenocarcinoma)
80TopL, 50TopR, 70BottomL, 60BottomR-profile
Resolution: 17μm, 137x136

Description

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).
PE(P-16:0/20:4)

Formula: C41H74NO7P (723.5203)
Adducts: [M+H-2H2O]+ (Ppm: 6.5) 		Homo sapiens (colorectal adenocarcinoma)
439TopL, 409TopR, 429BottomL, 419BottomR-profile
Resolution: 17μm, 157x136

Description

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).
PE(P-16:0/20:4)

Formula: C41H74NO7P (723.5203)
Adducts: [M+H-2H2O]+ (Ppm: 18.6) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

PE(P-16:0/20:4)

Formula: C41H74NO7P (723.5203)
Adducts: [M+H-2H2O]+ (Ppm: 6.4) 		Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description