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L eu Tech○R是一种 99Tcm标记的鼠源抗分期特异性胚胎抗原 (α- SSEA )单抗 ,与人中性白细胞表达的 CD15抗原结合能力强 ,平衡解离常数 (Kd)值较市售炎症显像单抗 BW2 5 0 /183和 L eukoscan低。目的 :评价 L eu Tech○R在 46例炎症病人的显像效果 ,并研究它引起的人抗鼠抗体
L eu Tech ○ R is a 99Tcm-labeled murine anti-staging specific embryo antigen (α-SSEA) monoclonal antibody that binds to the CD15 antigen expressed by human neutrophils with a higher equilibrium dissociation constant (Kd) Inflammatory imaging monoclonal antibodies BW2 5 0/183 and L eukoscan were low. OBJECTIVE: To evaluate the imaging results of Leu Tech ○ R in 46 patients with inflammatory disease and to investigate the anti-mouse antibody