Comparative analysis of three different serum-free light chain assays in the diagnosis of multiple myeloma
Ann Med. 2026 Dec;58(1):2615487. doi: 10.1080/07853890.2026.2615487. Epub 2026 Jan 17.ABSTRACTBACKGROUND: The lack of analysis methods and standardization are the core problems of serum free light chain (sFLC) detection in Multiple myeloma (MM). This study validated a new KHB sFLC assay through comp

