The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 0.1 - 0.3 µg/ml. Detects a band of approximately 48 kDa (predicted molecular weight: 35 kDa). The observed molecular weight corresponds to the glycosylated form (PMID: 20130120).
FunctionThis is the non-catalytic component of the active enzyme, which catalyzes the hydrolysis of ATP coupled with the exchange of Na(+) and K(+) ions across the plasma membrane. The beta subunit regulates, through assembly of alpha/beta heterodimers, the number of sodium pumps transported to the plasma membrane.
Tissue specificityFound in most tissues.
Sequence similaritiesBelongs to the X(+)/potassium ATPases subunit beta family.