Mouse Polymeric immunoglobulin receptor (PIGR) ELISA kit

Sample Types: serum, plasma, cell culture supernates, tissue homogenates Detection Range: 31.25 pg/mL-2000 pg/mL Sensitivity: 7.81 pg/mL Assay Principle: quantitative Measurement: SandwichAssay Time: 1-5h Sample Volume: 50-100ulDetection Wavelength: 450 nmProtein function: [Polymeric immunoglobulin receptor]: Mediates selective transcytosis of polymeric IgA and IgM across mucosal epithelial cells. Binds polymeric IgA and IgM at the basolateral surface of epithelial cells. The complex is then transported across the cell to be secreted at the apical surface. During this process, a cleavage occurs that separates the extracellular (known as the secretory component) from the transmembrane segment. [The UniProt Consortium]