M/Z: 189.1027


Hit 1 annotations:  Indole-3-propionic acid_[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 1 Reference Ions Near m/z 189.1027
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000057116 Unreliable 189.1027 189.1027 ~ 189.1027
MzDiff: none		 Indole-3-propionic acid (BioDeep_00000018442)
Formula: C11H11NO2 (189.079)		 1.37 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 2 Sample Hits
Metabolite Species Sample
Indole-3-propionic acid

Formula: C11H11NO2 (189.079)
Adducts: [M-H2O+NH4]+ (Ppm: 18.9) 		Marker Pen (NA)
3ul_0.8Mpa_RAW_20241016-PAPER PNMK
Resolution: 30μm, 315x42

Description

By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of 322.1918, 323.1953, 546.4010, and etc, from the single cell deconvolution sampling layer class_4. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.
Indole-3-propionic acid

Formula: C11H11NO2 (189.079)
Adducts: [M-H2O+NH4]+ (Ppm: 2.5) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description