M/Z: 324.1787


Hit 2 annotations:  Matricin_[M+NH4]+; 5-(galactosylhydroxy)-L-lysine_[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 2 Reference Ions Near m/z 324.1787
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000052893 Reliable 324.1719 324.1717 ~ 324.172
MzDiff: 1.1 ppm		 5-(galactosylhydroxy)-L-lysine (BioDeep_00000014357)
Formula: C12H24N2O8 (324.1533)		 4.5 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000056961 Unreliable 324.1722 324.1722 ~ 324.1722
MzDiff: none		 5-(galactosylhydroxy)-L-lysine (BioDeep_00000014357)
Formula: C12H24N2O8 (324.1533)		 1.54 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 3 Sample Hits
Metabolite Species Sample
Matricin

Formula: C17H22O5 (306.1467)
Adducts: [M+NH4]+ (Ppm: 5.7) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

5-(galactosylhydroxy)-L-lysine

Formula: C12H24N2O8 (324.1533)
Adducts: [M-H2O+NH4]+ (Ppm: 3.8) 		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).
5-(galactosylhydroxy)-L-lysine

Formula: C12H24N2O8 (324.1533)
Adducts: [M-H2O+NH4]+ (Ppm: 12.1) 		Homo sapiens (esophagus)
TO29T
Resolution: 75μm, 56x48

Description