M/Z: 491.3301


Hit 1 annotations:  Contignasterol_[M+H-H2O]+


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 491.3301
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000049741 Unreliable 491.3301 491.3301 ~ 491.3301
MzDiff: none
Contignasterol (BioDeep_00000177646)
Formula: C29H48O7 (508.34)
1.61 (100%) Mytilus edulis
[UBERON:0009120] gill filament

Found 1 Sample Hits
Metabolite Species Sample
Contignasterol

Formula: C29H48O7 (508.34)
Adducts: [M+H-H2O]+ (Ppm: 13.4)
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