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。
中性粒细胞（又称中性粒细胞或嗜异性粒细胞）是最丰富的粒细胞类型。它们由骨髓中的干细胞形成，并分化为嗜中性粒细胞杀手和嗜中性粒细胞者的亚群。它们寿命短，高度运动或移动，因为它们可以进入其他细胞/分子不能进入的组织部分。中性粒细胞可细分为分段式中性粒细胞和带状中性粒细胞（或带状）。它们与嗜碱粒细胞和嗜酸粒细胞一起构成多形核细胞家族（PMNs）的一部分。 本试剂盒采用双抗体夹心法酶联免疫吸附试验（ELISA）。往预先包被有大鼠中性粒细胞启动蛋白3(NAP3)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中性粒细胞启动蛋白3(NAP3)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 NAP3. 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 NAP3 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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