M/Z: 842.487


Hit 2 annotations:  TUBULYSIN_[M+H]+; Nodularin_[M+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 3 Reference Ions Near m/z 842.487
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000047679 Unreliable 842.487 842.487 ~ 842.487
MzDiff: none		 TUBULYSIN (BioDeep_00000184617)
Formula: C44H67N5O9S (841.4659)		 2.18 (100%) Homo sapiens
[UBERON:0013067] colorectal mucosa
MSI_000021282 Unreliable 842.4774 842.4774 ~ 842.4774
MzDiff: none		 PE(18:2(9Z,12Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) (BioDeep_00000186466)
Formula: C45H74NO10P (819.505)		 1.33 (100%) Mus musculus
[UBERON:0001499] muscle of arm
MSI_000004244 Unreliable 842.4813 842.4813 ~ 842.4813
MzDiff: none		 Nodularin (BioDeep_00000181744)
Formula: C41H60N8O10 (824.4432)		 0.84 (100%) Homo sapiens
[UBERON:0002107] liver

Found 2 Sample Hits
Metabolite Species Sample
TUBULYSIN

Formula: C44H67N5O9S (841.4659)
Adducts: [M+H]+ (Ppm: 16.4) 		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).
Nodularin

Formula: C41H60N8O10 (824.4432)
Adducts: [M+NH4]+ (Ppm: 6.8) 		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).