M/Z: 657.0665


Hit 2 annotations:  selenodiglutathione_[M+H-2H2O]+; Corilagin_[M+Na]+


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 0 Reference Ions Near m/z 657.0665
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context

Found 3 Sample Hits
Metabolite Species Sample
selenodiglutathione

Formula: C20H32N6O12S2Se (692.0685)
Adducts: [M+H-2H2O]+ (Ppm: 14.4) 		Mus musculus (Left upper arm)
357_l_total ion count
Resolution: 50μm, 97x131

Description

Diseased
selenodiglutathione

Formula: C20H32N6O12S2Se (692.0685)
Adducts: [M+H-2H2O]+ (Ppm: 10.2) 		Mytilus edulis (mantle)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210
Resolution: 10μm, 270x210

Description

Corilagin

Formula: C27H22O18 (634.0806)
Adducts: [M+Na]+ (Ppm: 5.1) 		Homo sapiens (Pancreas)
tma6
Resolution: 17μm, 368x255

Description

Sample information Organism: Homo sapiens (human) Organism part: Pancreas Condition: N/A Sample preparation Sample stabilisation: Paraformaldehyde fixed Tissue modification: None MALDI matrix: CHCA MALDI matrix application: quantification Solvent: none MS analysis Polarity: Positive Ionisation source: MALDI Analyzer: timsTOF fleX Pixel size: 0.1μm × 0.1μm Annotation settings m/z tolerance (ppm): 3 Analysis version: Original MSM Pixel count: 43035 Imzml file size: 94.45 MB Ibd file size: 2.41 GB