CST, 66445T, NaPi2b/SLC34A2 (D3V3I) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying SLC34A2. Validated for Western Blotting,Immunoprecipitation,Immunofluorescence (Immunocytochemistry). Available in 2 sizes. Highly specific and rigorously validated in-house, NaPi2b/SLC34A2 (D3V3I) Rabbit Monoclonal Antibody (CST #66445) is ready to ship. Product Usage Information Western Blotting: 1:1000 Immunoprecipitation: 1:50 Immunofluorescence (Immunocytochemistry): 1:400 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity NaPi2b/SLC34A2 (D3V3I) Rabbit Monoclonal Antibody recognizes endogenous levels of total NaPi2b/SLC34A2 protein. Species Reactivity: Human Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human NaPi2b/SLC34A2 protein. Background The sodium-dependent phosphate transport protein 2B (NaPi-2b, SLC34A2) is a sodium dependent inorganic phosphate (Pi) transporter that regulates phosphate homeostasis in various organs, including the small intestine, lung, liver, and testis (1). In the small intestine, NaPi-2b localizes to the intestinal brush border membrane to mediate Pi reabsorption (2). In the lung, NaPi-2b is expressed in the apical membrane of type II alveolar cells and is involved in the synthesis of surfactant (3). Mutations in the corresponding gene causes pulmonary alveolar microlithiasis, a rare autosomal recessive disorder characterized by the deposition of calcium phosphate microliths throughout the lungs (4). Research studies show aberrant expression of NaPi-2b in various type of cancer, including ovarian, breast, and lung cancer (5). Chromosomal rearrangements involving are seen in gastric carcinoma and non-small cell lung cancer and result in the formation of a SLC34A2-ROS1 chimeric protein that retains a constitutive kinase activity (6,7). Alternate Names FLJ90534; Na(+)-dependent phosphate cotransporter 2B; Na(+)/Pi cotransporter 2B; NaPi-2b; NAPI-3B; NAPI-IIb; NaPi3b; NPT2B; NPTIIb; PULAM; SLC34A2; Sodium-dependent phosphate transport protein 2B; Sodium-phosphate transport protein 2B; sodium-phosphate transporter; Sodium/phosphate cotransporter 2B; solute carrier family 34 (sodium phosphate), member 2; solute carrier family 34 (type II sodium/phosphate cotransporter), member 2; Solute carrier family 34 member 2; type II sodium-dependent phosphate transporter 3b Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 73, 90-130 Source/Isotype: Rabbit IgG