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 549.0233
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000050284 Unreliable 549.0194 549.0194 ~ 549.0194
MzDiff: none
Cefodizime (BioDeep_00000036531)
Formula: C20H20N6O7S4 (584.0276)
0.06 (100%) Mytilus edulis
[UBERON:0009120] gill filament

Found 2 Sample Hits
Metabolite Species Sample
(1r,3r,4r,7r,8s,12s)-4-chloro-3,7,17-trihydroxy-13-(2-hydroxy-3,4-dimethoxyphenyl)-9-oxa-14,15,16-trithia-10,18-diazatetracyclo[10.4.2.0¹,¹⁰.0³,⁸]octadeca-5,17-dien-11-one

Formula: C20H21ClN2O8S3 (548.0149)
Adducts: [M+H]+ (Ppm: 2.1)
Vitis vinifera (Fruit)
grape_dhb_164_1
Resolution: 17μm, 136x122

Description

Grape berries fruit, condition: Late

Cefodizime

Formula: C20H20N6O7S4 (584.0276)
Adducts: [M+H-2H2O]+ (Ppm: 11.3)
Mytilus edulis (mantle)
20190201_MS38_Crassostrea_Mantle_350-1500_DHB_pos_A28_10um_270x210
Resolution: 10μm, 270x210

Description