| 摘要 |
<p>A new measurement method by which LDL cholesterol can be measured readily and precisely is provided. The measurement method is for measuring LDL cholesterol in a sample. The method includes the step of subjecting the cholesterol in LDL to an enzyme reaction in the presence of surfactants A1, B1, and B2 in a reaction solution containing the sample treated to eliminate HDL. The surfactant A1 is polyoxyalkylene polycyclic phenyl ether having HLB of 12.5 or less, the surfactant B1 is selected from the group consisting of polyoxyethylene polycyclic phenyl ether having HLB of 12.6 or more, polyoxyethylene distyrenated phenyl ether having HLB of 12.7 or more and 14.5 or less, and polyoxyethylene styrenated phenyl ether having HLB of 12.0 or more and 14.5 or less, and the surfactant B2 is selected from the group consisting of polyoxyethylene lauryl ether having HLB of 16.9 or more, polyoxyethylene myristyl ether, and polyoxyethylene (35-40) octyl phenyl ether.</p> |
