BioReagent 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
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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。
髓过氧化物酶(MPO)是一种过氧化物酶，由17号染色体上的MPO基因编码。MPO在中性粒细胞（白血球的一种亚型）中表达得最多，并产生次氯酸以进行抗菌活动，包括次氯酸，其钠盐是漂白剂中的化学物质。它是一种溶酶体蛋白，储存在中性粒细胞的嗜氮颗粒中，并在脱颗粒时释放到细胞外空间。150kDa的MPO蛋白是一个阳离子异四聚体，由两条15kDa的轻链和两条重量可变的糖基化重链组成，与一个修复性血红素基团结合，排列成异二聚体。 本试剂盒采用双抗体夹心法酶联免疫吸附试验（ELISA）。往预先包被有大鼠髓过氧化物酶(MPO)捕获抗体的微孔中，依次加入样本、标准品、生物素标记的检测抗体，HRP酶结合物，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大鼠髓过氧化物酶(MPO)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 sandwich enzyme-linked immunosorbent assay (ELISA) principle. Microplate wells are pre-coated with a capture antibody specific to Rat MPO. Following this, the sample, standards, a biotin-conjugated detection antibody, and an HRP (horseradish peroxidase)-labeled conjugate are added sequentially to the wells. The procedure involves incubation and wash steps between each addition. For detection, TMB substrate is used. TMB yields a blue color in the presence of the peroxidase activity of HRP. The reaction is then stopped with an acid solution, which converts the blue color to a final yellow color. The intensity of the yellow color is directly proportional to the concentration of Rat MPO present in the sample. The optical density (OD) is measured at a wavelength of 450 nm using a microplate reader. Finally, the concentration of the target analyte in the sample is calculated based on the standard curve generated from the standards.
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