METHOD FOR QUANTITATIVELY DETERMINING LDL CHOLESTEROLS

摘要

A method for quantitatively determining LDL cholesterols, comprising adding a surfactant selected among polyoxyethylenealkylene phenyl ethers and polyoxyethylenealkylene tribenzylphenyl ethers and a cholesterol assaying enzyme reagent to the serum to preferentially react HDL and VLDL cholesterols among lipoproteins and then determining the amounts of the cholesterols reacted thereafter. This method can eliminate the necessity for pretreatments such as centrifugation and electrophoresis, enables the quantitative determination to be efficiently conducted in a simple manner, and can be applied to various automatic analyzers.