计算溶液所需的质量、体积或浓度。
BioReagent 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存。低温运输 。请查阅批次 COA 获取详细规格。
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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。
胶原酶(Collagenase)是一种蛋白酶,一种肽链内切酶,能够特异性的识 别 Pro-X-Gly-Pro 序列(该序列高频率出现在 胶原中,很少发现于其他蛋 白中)并切割该序列中性氨基酸(X)和甘氨酸(Gly)之间的肽键。许多蛋 白酶都能水解单链且变性的胶原多肽,但胶原酶是唯一一种可以降解具有三 股超螺旋结构的天然胶原纤维的蛋白酶,这种胶原纤维广泛存在结缔组织内。 它分为四种类型:胶原酶 I 型,II 型,III 型和 IV 型,IV 型胶原酶用于胰 腺组织和胰岛的分离。 本试剂盒采用双抗体夹心法酶联免疫吸附试验(ELISA)。往预先包被有小鼠Ⅳ型胶原酶(Ⅳ-C)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小鼠Ⅳ型胶原酶(Ⅳ-C)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 Mouse Ⅳ-C. 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 Mouse Ⅳ-C 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.