PXK ELISA kits are immunoassay tools for the measurement of the protein PX domain containing serine/threonine kinase like, which is encoded by the PXK gene in humans. Functionally, this protein is known to bind to and modulates brain Na,K-ATPase subunits ATP1B1 and ATP1B3 and may thereby participate in the regulation of electrical excitability and synaptic transmission. The canonical protein structure is reported to have an amino acid length of 578 residues, a mass of 65 kDa, and is a member of the Protein kinase protein superfamily. It is known to be localized in the cell membrane and cytoplasm and is found to be widely expressed in all tissues examined except in heart. As many as 7 protein isoforms have been reported. Other alias names for this target include SLOB, PX domain-containing protein kinase-like protein, PX ser/thr kinase v2, PX serine/threonine kinase, modulator of Na,K-ATPase long form, and MONAKA. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.