ATP8B3 ELISA kits are immunoassay tools for the measurement of the protein ATPase phospholipid transporting 8B3, which is encoded by the ATP8B3 gene in humans. Functionally, this protein is reported to be a P4-ATPase flippase, which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids from the outer to the inner leaflet of various membranes and ensures the maintenance of asymmetric distribution of phospholipids. The canonical protein structure is reported to have an amino acid length of 1300 residues, a mass of 146.8 kDa, and is a member of the Cation transport ATPase (P-type) (TC 3.A.3) protein family. It is known to be localized in the cytoplasmic vesicles and ER. As many as 3 protein isoforms have been reported. Other alias names for this target include ATPase, aminophospholipid transporter, class I, type 8B, member 3, ATPase, class I, type 8B, member 3, aminophospholipid translocase ATP8B3, and phospholipid-transporting ATPase IK. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.