M/Z: 838.5901


Hit 1 annotations:  PE(22:0/20:4(6E,8Z,11Z,14Z)+=O(5))_[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 838.5901
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000053022 Unreliable 838.5901 838.5901 ~ 838.5901
MzDiff: none		 PE(22:0/20:4(6E,8Z,11Z,14Z)+=O(5)) (BioDeep_00000208756)
Formula: C47H84NO9P (837.5883)		 3.06 (100%) DESI
[NOVOCELL:BACKGROUND] blank

Found 3 Sample Hits
Metabolite Species Sample
PE(22:0/20:4(6E,8Z,11Z,14Z)+=O(5))

Formula: C47H84NO9P (837.5883)
Adducts: [M+H]+ (Ppm: 6.6) 		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(22:0/20:4(6E,8Z,11Z,14Z)+=O(5))

Formula: C47H84NO9P (837.5883)
Adducts: [M+H]+ (Ppm: 9.4) 		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(22:0/20:4(6E,8Z,11Z,14Z)+=O(5))

Formula: C47H84NO9P (837.5883)
Adducts: [M+H]+ (Ppm: 9.1) 		Homo sapiens (NA)
160TopL,130TopR,150BottomL,140BottomR-profile
Resolution: 17μm, 142x136

Description