The ATPase, (Na+)/K+ transporting, beta 4 polypeptide ELISA kits listed below are analytical tools for measuring concentrations of ATPase, (Na+)/K+ transporting, beta 4 polypeptide in various samples. ATPase, (Na+)/K+ transporting, beta 4 polypeptide is an alternative name for the human ATP1B4 gene, which encodes the protein, ATPase Na+/K+ transporting family member beta 4. It has been mentioned that ATPase, (Na+)/K+ transporting, beta 4 polypeptide plays a role in the transport of ions and the regulation of transcription, among other functions. Structurally, the ATP1B4 protein is 357 amino acid residues in length and 41.6 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is reported to be highly expressed in skeletal muscle and at a lower level in heart. Other names for this target antigen include protein ATP1B4 and ATPase, Na+/K+ transporting, beta 4 polypeptide.
The detection range for different ATPase, (Na+)/K+ transporting, beta 4 polypeptide ELISA kits can vary, with some assays measuring target concentrations as low as 78.1 pg/mL and as high as 10 ng/mL. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.