Blank2022peaks: Example peaks from Blank 2022

Blank2022peaksR Documentation

Example peaks from Blank 2022

Description

Peaks from MALDI mass spectrometry data of EOC cells treated with different concentrations of SAHA. It is used to demonstrate the usage of MALDIcellassay.

Usage

data(Blank2022peaks)

Format

A list of MALDIquant::MassPeaks-objects named with the respective concentration.

Details

The concentrations include: 0, 0.04, 0.12, 0.37, 1.11, 3.33, 10 and 30 uM of SAHA at 4 replicates each. The original spectra were trimmed to 400-900 Da mass-range to keep the file size small. The peaks are the result of applying MALDIquant::detectPeaks to Blank2022spec with arguments ⁠SNR = 3, method = "SuperSmoother"⁠.

References

Blank, M., Enzlein, T. & Hopf, C. LPS-induced lipid alterations in microglia revealed by MALDI mass spectrometry-based cell fingerprinting in neuroinflammation studies. Sci Rep 12, 2908 (2022). https://doi.org/10.1038/s41598-022-06894-1


CeMOS-Mannheim/MALDIcellassay documentation built on Jan. 24, 2025, 11:17 p.m.