Ready-to-use ELISA kits are available for the detection of Na+/K+ transporting ATPase interacting 3, an alias of the protein, sodium/potassium transporting ATPase interacting 3. The official gene symbol is NKAIN3. The protein has a mass of 22.6 kDa and length of 197 residues. It may be known by other names, including: family with sequence similarity 77 member D, Na+/K+ transporting ATPase interacting 3, Na(+)/K(+)-transporting ATPase subunit beta-1-interacting protein 3.