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 671.0773
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000065864 Unreliable 671.0827 671.0825 ~ 671.0828
MzDiff: 1.5 ppm
2,3-Bis-[2-methoxy-4-nitro-5-sulfophenyl]-2h-tetrazole-5-carboxanilide (BioDeep_00000183689)
Formula: C22H19N7O13S2 (653.0482)
1.56 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 4 Sample Hits
Metabolite Species Sample
2,3-Bis-[2-methoxy-4-nitro-5-sulfophenyl]-2h-tetrazole-5-carboxanilide

Formula: C22H19N7O13S2 (653.0482)
Adducts: [M+NH4]+ (Ppm: 1)
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).

2,3-Bis-[2-methoxy-4-nitro-5-sulfophenyl]-2h-tetrazole-5-carboxanilide

Formula: C22H19N7O13S2 (653.0482)
Adducts: [M+NH4]+ (Ppm: 5.6)
Mytilus edulis (mantle)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210
Resolution: 10μm, 270x210

Description

2,3-Bis-[2-methoxy-4-nitro-5-sulfophenyl]-2h-tetrazole-5-carboxanilide

Formula: C22H19N7O13S2 (653.0482)
Adducts: [M+NH4]+ (Ppm: 7.1)
Mytilus edulis (gill)
20190202_MS38_Crassostrea_Gill_350-1500_DHB_pos_A25_11um_305x210
Resolution: 11μm, 305x210

Description

single cell layer class_4 is the gill structure cells, metabolite ion 534.2956 is the top representive ion of this type of cell

2,3-Bis-[2-methoxy-4-nitro-5-sulfophenyl]-2h-tetrazole-5-carboxanilide

Formula: C22H19N7O13S2 (653.0482)
Adducts: [M+NH4]+ (Ppm: 1.1)
Homo sapiens (colorectal adenocarcinoma)
120TopL, 90TopR, 110BottomL, 100BottomR-centroid
Resolution: 50μm, 132x136

Description