M/Z: 552.286


Hit 2 annotations:  Isepamicin_[M+H-H2O]+; PA(2:0/PGF1alpha)_[M-H2O+NH4]+


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 552.286
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000051765 Unreliable 552.278 552.278 ~ 552.278
MzDiff: none		 Isepamicin (BioDeep_00000036548)
Formula: C22H43N5O12 (569.2908)		 2.47 (100%) Homo sapiens
[UBERON:0001052] rectum

Found 2 Sample Hits
Metabolite Species Sample
Isepamicin

Formula: C22H43N5O12 (569.2908)
Adducts: [M+H-H2O]+ (Ppm: 2.8) 		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).
PA(2:0/PGF1alpha)

Formula: C25H45O11P (552.2699)
Adducts: [M-H2O+NH4]+ (Ppm: 13) 		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).