Lipid quality control product as well as preparation method and application thereof

The invention discloses a lipid quality control product as well as a preparation method and application thereof. The lipid quality control product is in a freeze-drying dosage form and comprises a matrix liquid and a lipid marker, the matrix liquid comprises a matrix, a pH buffering agent, a filling agent, an excipient and a macromolecular protective agent; the lipid marker comprises a low-density lipid protein. The lipid quality control product provided by the invention has good long-term storage stability and stability after redissolution, has a shelf life of 6 months at 2-8 DEG C, and is suitable for quality control of serum or plasma sample lipoprotein accurate fine classification detection. 本发明公开了一种脂类质控品及其制备方法和应用。所述脂类质控品为冻干剂型，所述脂类质控品包括：基质液和脂类标志物；所述基质液包括基质、pH缓冲剂、填充剂、赋性剂和高分子保护剂；所述脂类标志物包括低密度脂蛋白质。本发明所述脂类质控品的长期储存稳定性及复溶后稳定性良好，2～8℃下保存有效期为6个月，适用于血清或血浆样本脂蛋白精确细分类检测的质量控制。