Choline in Whole Blood and Plasma: Sample Preparation and Stability
نویسندگان
چکیده
منابع مشابه
Choline in whole blood and plasma: sample preparation and stability.
BACKGROUND Choline is critical for a variety of biological functions and has been investigated as a biomarker for various pathological conditions including acute coronary syndrome. METHODS A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was used to quantify choline in whole blood and plasma in freshly collected samples prepared with ultrafiltration or protein precipitation....
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2008
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2007.094201