INSOLUBLE CARRIER FOR USE IN ANTI-PHOSPHOLIPID ANTIBODY MEASUREMENT REAGENT, ANTI-PHOSPHOLIPID ANTIBODY MEASUREMENT REAGENT, AND METHOD FOR MEASURING ANTI-PHOSPHOLIPID ANTIBODY

摘要

The present invention has an object to provide an insoluble carrier for an antiphospholipid antibody detection reagent having a high reactivity. The present invention also has an object to provide an antiphospholipid antibody detection reagent, and a method of detecting an antiphospholipid antibody. The present invention directs to an insoluble carrier for an antiphospholipid antibody detection reagent, having a zeta potential of lower than −45 mV in the case that the insoluble carrier is suspended in a 20 mmol/L aqueous sodium phosphate solution with a pH of 7.4 so that the resulting suspension has a solids concentration of 0.1%.