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KIT FOR MEASURING ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY, APPLICATION THEREOF, AND TEST METHOD
KIT FOR MEASURING ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY, APPLICATION THEREOF, AND TEST METHOD
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机译:用于测量抗循环瓜氨酸肽抗体,其应用及试验方法的试剂盒
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摘要
A kit for measuring an anti-cyclic citrullinated peptide antibody, an application thereof, and a test method is provided. The kit includes a biotinylated antigen formed by coupling a plurality of branched peptide units having branched peptide chains using lysine, and the branched peptide units each is formed by coupling a plurality of citrullinated peptides using lysine. The kit and method have high test sensitivity and good specificity; compared with a mixed antigen, citrulline being coupled and then used as a single-component antigen, reduces the complexity of components of the antigen and the difficulty of quality control of the reagent, and improves inter-batch consistency, and quantitative test can be performed and the time needed to complete all procedures to obtain a result is 45 min.
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