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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。
胶原蛋白α-1(X)链是一种蛋白质,是由COL10A1基因编码的胶原家族成员。该基因编码的是X型胶原蛋白的α链,这是一种短链胶原蛋白,在软骨内化过程中由肥大的软骨细胞表达。与其他短链胶原蛋白VIII型不同,X型胶原蛋白是一个同源三聚体。X型胶原蛋白有一个短的三螺旋胶原蛋白结构域,两边是N-末端的NC2和C-末端的NC1结构域。C-末端的NC1结构域具有类似补体C1q的结构。胶原蛋白X通过NC1区域的联合形成六聚体复合物。 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Ⅹ型胶原(COL10)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Ⅹ型胶原(COL10)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 COL10. 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 COL10 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.