Larsson A, Sjöquist J
Department of Medical and Physiological Chemistry, Uppsala University Biomedical Centre, Sweden.
J Clin Microbiol. 1989 Dec;27(12):2856-7. doi: 10.1128/jcm.27.12.2856-2857.1989.
A latex agglutination assay for the detection of protein A-secreting Staphylococcus aureus strains or strains with protein A in the cell wall is described. The assay utilizes latex particles coated with chicken anti-protein A antibodies. Chicken antibodies do not react with protein G-producing streptococci or rheumatoid factor, thus avoiding false-positive reactions.
本文描述了一种用于检测分泌蛋白A的金黄色葡萄球菌菌株或细胞壁中含有蛋白A的菌株的乳胶凝集试验。该试验利用包被有鸡抗蛋白A抗体的乳胶颗粒。鸡抗体不会与产生蛋白G的链球菌或类风湿因子发生反应,从而避免假阳性反应。