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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。
自噬相关蛋白5(ATG5)是一种蛋白质,由位于6号染色体的ATG5基因编码。它是一种 E3 ubi 自噬细胞死亡。它是一个参与自噬泡中吞噬膜延伸的关键蛋白。它被ATG7激活,并与ATG12和ATG16L1形成一个复合物。这个复合物是LC3-I(微管相关蛋白1A/1B轻链3B)与PE(磷脂酰乙醇胺)结合形成LC3-II(LC3-磷脂酰乙醇胺结合物)的必要条件。它也可以作为一种针对线粒体的促凋亡分子。在低水平的DNA损伤下,ATG5可以转移到细胞核并与survivin相互作用。已知ATG5通过各种压力诱导的转录因子和蛋白激酶进行调节。 本试剂盒采用双抗体夹心法酶联免疫吸附试验(ELISA)。往预先包被有人自噬相关蛋白5(ATG5)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人自噬相关蛋白5(ATG5)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 Human ATG5. 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 Human ATG5 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.