Laminin is a large (900 kDa) complex extracellular glycoprotein and a major component of the basement membrane. Laminin is thought to mediate the attachment, migration, and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components. Laminin is composed of three different polypeptide chains; alpha, beta and gamma which are bound to each other by disulphide bonds into a cross-shaped molecule. Isoforms have been detected for all three chains. The different combinations of the alpha, beta and gamma chains give rise to at least 15 laminin heterotrimers
产品描述
The rat Laminin Kit is a sandwich ELISA. The capture antibody is a polyclonal rat Laminin antibody pre-coated onto the 96-well strip plates provided in the kit. Rat test samples and standards of known Laminin concentration are added to these wells and allowed to complex with the bound Laminin antibody. A biotinylated rat Laminin polyclonal antibody is then added. This detection antibody binds to the antigen thus completing the sandwich. After washing, an enzyme Avidin-Biotin-Peroxidase complex (ABC) is added which binds to the second antibody. The peroxidase substrate TMB is added to induce a coloured reaction product. The intensity of this coloured product is directly proportional to the concentration of Laminin present in the samples. The purpose of this kit is the in-vitro quantitative determination of rat Laminin in samples such as sera, plasma, tissue lysates and cell culture supernates. This kit has been configured for research use only and is not to be used in diagnostic or clinical procedures.
产品特点
灵敏度:156 pg/mL - 10000 pg/mL。此外该ELIAS试剂盒包含：2 x 96孔预包被条孔板（可拆卸）, 蛋白质标准品，检测试剂，底物缓冲液，以及详细的实验方案。
