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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。
基质金属蛋白酶-26也被称为母细胞溶解酶-2和子宫内膜酶,是一种在人类中由MMP26基因编码的酶。编码的蛋白可降解IV型胶原蛋白、纤维蛋白、纤维蛋白原、酪蛋白、玻璃纤维蛋白、α-1-抗胰蛋白酶(A1AT)、α-2-巨球蛋白(A2M)和胰岛素样生长因子结合蛋白1(IGFBP),并通过裂解活化MMP9。该蛋白与大多数MMP家族成员的不同之处在于它缺乏一个保守的C端蛋白域。 本试剂盒采用双抗体夹心法酶联免疫吸附试验(ELISA)。往预先包被有人基质金属蛋白酶26(MMP-26)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基质金属蛋白酶26(MMP-26)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 MMP-26. 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 MMP-26 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.