M/Z: 841.534


Hit 2 annotations:  PS(16:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))_[M+NH4]+; Azaspiracid_[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 Reference Ions Near m/z 841.534
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context

Found 2 Sample Hits
Metabolite Species Sample
PS(16:0/22:6(5Z,7Z,10Z,13Z,16Z,19Z)-OH(4))

Formula: C44H74NO11P (823.4999)
Adducts: [M+NH4]+ (Ppm: 0.3) 		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).
Azaspiracid

Formula: C47H71NO12 (841.4976)
Adducts: [M-H2O+NH4]+ (Ppm: 19.4) 		Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description