作者: Xin Li , Kenji Nakayama , Takayuki Goto , Shusuke Akamatsu , Koji Shimizu
DOI: 10.1016/J.DIB.2019.104275
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摘要: In this dataset we provide MALDI-TOF/MS spectra for the testing and application of a quantitative method using external ionization standards (ionization STDs) peak-intensity normalization. The presented data is related to our recent article entitled "a comparative evaluation extraction analysis procedures urinary phospholipid lysophospholipid MALDI-TOF/MS". Gradient dilutions mixture containing thirteen phospho- lysophospho-lipid species (internal were mixed with constant concentration STDs analyzed together. Peak intensities internal picked by homemade workflow based on OpenMS (steps including noise filtration, baseline subtraction peak-picking). ratios between linearly correlated their ratios. Using method, efficiencies six different lipid methods was performed in urine samples. summary, free easy-to-use provided article.