CST, 50699T, FABP4 (E6E8B) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying FABP4. Validated for Western Blotting. Available in 2 sizes. Highly specific and rigorously validated in-house, FABP4 (E6E8B) Rabbit Monoclonal Antibody (CST #50699) is ready to ship. Product Usage Information Western Blotting: 1:1000 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 Specificity / Sensitivity FABP4 (E6E8B) Rabbit Monoclonal Antibody recognizes endogenous levels of total FABP4 protein. This antibody does not cross-react with FABP1, FABP2, FABP3, FABP5, FABP6, FABP7, PMP2/FABP8, or FABP9 protein. Species Reactivity: Human, Mouse, Rat Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human FABP4 protein. Background Fatty acid binding proteins (FABPs) bind to fatty acids and other lipids to function as cytoplasmic lipid chaperones (1). They participate in the transport of fatty acids and other lipids to various cellular pathways (2). The predominant fatty acid binding protein found in adipocytes is FABP4, also called adipocyte fatty acid binding protein or aP2. FABP4 is also expressed in macrophages (3). FABP4 knockout mice fed a high-fat and high-calorie diet become obese but develop neither insulin resistance nor diabetes, suggesting that this protein might be a link between obesity and insulin resistance and diabetes (4). Mice deficient in both FABP4 and ApoE show protection against atherosclerosis when compared with mice deficient only in ApoE (3). Mice carrying a FABP4 genetic variant exhibit both reduced FABP4 expression and a reduced potential for developing type 2 diabetes and coronary heart disease. A related study in humans indicated a similar pattern, suggesting that FABP4 may be a potential therapeutic target in the treatment of these disorders (1). Alternate Names A-FABP; adipocyte fatty acid binding protein; Adipocyte lipid-binding protein; Adipocyte-type fatty acid-binding protein; AFABP; ALBP; aP2; epididymis secretory protein Li 104; FABP4; fatty acid binding protein 4; fatty acid binding protein 4, adipocyte; Fatty acid-binding protein 4; Fatty acid-binding protein, adipocyte; HEL-S-104 Specification REACTIVITY: H M R SENSITIVITY: Endogenous MW (kDa): 15 Source/Isotype: Rabbit IgG