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采用DEAE52提取的多发性骨髓瘤(MM)患者尿本周蛋白为免疫原,应用鼠-鼠杂交瘤技术,建立4株能分泌抗人λ轻链单克隆抗体细胞株,经鉴定,为抗人游离λ轻链亚型/亚群抗原决定簇单克隆抗体细胞株。
Urinary weekly protein extracted from patients with multiple myeloma (MM) using DEAE52 was used as the immunogen. Four murine monoclonal antibodies against human λ-light chain were secreted using the murine-mouse hybridoma technique and identified as anti-human Free λ light chain subtype / subunit epitope monoclonal antibody cell line.