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。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
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。
热休克蛋白27(HSP-27)也被称为热休克蛋白β-1(HSPB1),是一种由 HSPB1 基因编码的蛋白质。它是α-结晶蛋白、Hsp20 等 sHsp(小型热休克 蛋白)组中的一种伴侣。sHsps 的共同功能是伴侣活性、耐热性、抑制细胞 凋亡、调节细胞发育和细胞分化。它们还参与信号转导。它在 sHsps 中相当 独特,它的α-结晶域在二聚体界面上含有一个半胱氨酸残基,可以被氧化, 形成二硫键,共价连接二聚体。N 端由一个保守程度较低的区域组成,即所 谓的 WD/EPF 结构域,然后是一个短的可变序列,该结构域的末端附近有一 个相当保守的部位。 本试剂盒采用双抗体夹心法酶联免疫吸附试验(ELISA)。往预先包被有大鼠热休克蛋白27(HSP-27)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热休克蛋白27(HSP-27)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 HSP-27. 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 HSP-27 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.