High-performance aqueous gel permeation chromatography of human serum lipoproteins

A new application of high-performance aqueous gel permeation chromatography was developed for the analysis of human serum lipoproteins. A good combination of columns (TSK GEL, type PW and type SW) was found for the separation of serum lipoproteins: very low-density lipoprotein, low-density lipoprotein and high-density lipoproteins. Analyses of serum lipoproteins from individual normal subjects and pathological subjects were performed by this combination of columns. The effects of pH and salt concentration fo the eluent on the separation of lipoproteins were also investigated.