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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Daclizumab是一种治疗性人源化单克隆抗体,用于治疗患有复发型多发性硬化症 (MS) 的成人患者。Daclizumab 通过与 CD25 结合起作用,CD25 是 T 细胞 IL-2 受体的 α 亚基。 达克珠单抗(Daclizumab)是一种人源化单克隆抗体,主要用于治疗复发型多发性硬化症(MS)。它通过抑制白细胞介素-2受体α链(CD25),阻断IL-2信号传导,从而减少T细胞的激活和增殖,发挥免疫抑制作用。该药能有效降低多发性硬化症的复发率,但需注意可能引发的不良反应,如肝损伤和免疫疾病。 本试剂盒采用间接法酶联免疫吸附试验(ELISA)。往预先包被有人IL-2Ra抗原的微孔中,依次加入样本、标准品、HRP标记的二抗,中间经过温育和洗涤,用底物TMB显色,TMB在过氧化物酶(HRP)的催化下转化成蓝色,并在酸的作用下转化成最终的黄色。颜色的深浅和样本中的达克珠单抗(Daclizumab)呈正相关。用酶标仪在450nm波长下测定吸光度(OD值),计算样本浓度。
This kit employs the indirect enzyme-linked immunosorbent assay (ELISA) principle. Microplate wells are pre-coated with Human IL-2Ra antigen. The sample or standard is first added to the wells, followed by an HRP (horseradish peroxidase)-labeled secondary antibody. The procedure involves incubation and wash steps between each addition. TMB substrate is then added for color development. Under the catalysis of the peroxidase (HRP), TMB is converted into a blue product, which subsequently turns into a final stable yellow color upon the addition of an acid stop solution. The intensity of the yellow color is directly proportional to the concentration of Daclizumab in the sample. The optical density (OD) is measured at a wavelength of 450 nm using a microplate reader, and the concentration of the target analyte in the sample is calculated based on the standard curve.