| Title |
Untargeted LC-MS metabolomic profiling of Collinsella aerofaciens cell-free supernatant |
| Description |
Untargeted LC-MS metabolomic profiling was performed to characterize extracellular metabolic differences between Collinsella aerofaciens cell-free culture supernatant and matched uninoculated Brain Heart Infusion (BHI) medium controls. Six independent C. aerofaciens culture-supernatant samples and six BHI controls were analyzed in positive- and negative-ionization modes using UHPLC coupled to high-resolution Orbitrap mass spectrometry. Quality-control and blank samples were included to monitor analytical stability and background signals. Raw mass-spectrometry data, sample metadata, processed metabolite features, and differential-metabolite results are included in this dataset. |
| Organism |
Collinsella aerofaciens ATCC 25986 |
| Data Type |
Metabolome Data by Mass Spectrometry (MS) |
| Data Accessibility |
Open-access |
| BioProject |
PRJCA069456 |
| Release Date |
2026-07-31 |
| Submitter |
Yan Jin (sdjinyan@163.com) |
| Organization |
Shandong Provincial Hospital Affiliated to Shandong First Medical University |
| Submission Date |
2026-07-30 |