| 摘要 |
<p>Provided is a novel measurement method by which LDL cholesterol can be easily and accurately measured. Specifically provided is a method for measuring LDL cholesterol in a sample, which comprises a step wherein a surfactant A1, a surfactant B1 and a surfactant B2 are made to be present in a reaction liquid, which contains the sample having been subjected to an HDL elimination process, and an enzymatic reaction of the cholesterol in LDL is caused. The surfactant A1 is a polyoxyalkylene polycyclic phenyl ether having an HLB of 12.5 or less; the surfactant B1 is selected from the group consisting of a polyoxyethylene polycyclic phenyl ether having an HLB of 12.6 or more, a polyoxyethylene distyrenated phenyl ether having an HLB of 12.7-14.5 (inclusive) and a polyoxyethylene styrenated phenyl ether having an HLB of 12.0-14.5 (inclusive); and the surfactant B2 is selected from the group consisting of a polyoxyethylene lauryl ether having an HLB of 16.9 or more, a polyoxyethylene myristyl ether and a polyoxyethylene (35-40) octyl phenyl ether.</p> |
