M/Z: 647.6378


Hit 1 annotations:  Cer(d18:1/24:1(15Z))_[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 647.6378
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000053251 Unreliable 647.6319 647.6319 ~ 647.6319
MzDiff: none		 DG(15:0/20:1(11Z)/0:0) (BioDeep_00000028419)
Formula: C38H72O5 (608.5379)		 2.77 (100%) DESI
[NOVOCELL:BACKGROUND] blank

Found 2 Sample Hits
Metabolite Species Sample
Cer(d18:1/24:1(15Z))

Formula: C42H81NO3 (647.6216)
Adducts: [M-H2O+NH4]+ (Ppm: 13.5) 		Homo sapiens (colorectal adenocarcinoma)
520TopL, 490TopR, 510BottomL, 500BottomR-profile
Resolution: 17μm, 147x131

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).
Cer(d18:1/24:1(15Z))

Formula: C42H81NO3 (647.6216)
Adducts: [M-H2O+NH4]+ (Ppm: 10.9) 		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).