PXN ELISA kits are immunoassay tools for the measurement of the protein paxillin, which is encoded by the PXN gene in humans. Functionally, this protein is known to be a cytoskeletal protein involved in actin-membrane attachment at sites of cell adhesion to the extracellular matrix (focal adhesion). The canonical protein structure is reported to have an amino acid length of 591 residues, a mass of 64.5 kDa, and is a member of the Paxillin protein family. It is known to be localized in the cytoplasm. As many as 4 protein isoforms have been reported. The protein has been noted to be post-translationally phosphorylated. Other alias names for this target include testicular tissue protein Li 134.
The detection range for different PXN ELISA kits can vary, with some assays measuring target concentrations as low as 15.6 pg/mL and as high as 50 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.