CST, 5671T, AKAP5 (D28G3) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying AKAP5. Validated for Western Blotting. Available in 2 sizes. Highly specific and rigorously validated in-house, AKAP5 (D28G3) Rabbit Monoclonal Antibody (CST #5671) 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 AKAP5 (D28G3) Rabbit Monoclonal Antibody recognizes endogenous levels of total AKAP5 protein. This antibody does not cross-react with other AKAP family proteins. Species Reactivity: Human Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg383 of human AKAP5 protein. Background AKAPs (A-kinase anchoring proteins), as their name implies, are a family of scaffolding proteins that bind regulatory subunits of Protein Kinase A (PKA) thus localizing PKA activity to distinct regions of the cell (1). Beyond a common amphipathic alpha helix that is responsible for recruiting the PKA regulatory subunit (RIα, RIIα, RIβ, or RIIβ), individual AKAPs contain additional domains responsible for the recruitment of additional signaling proteins (phosphodiesterases, phosphatases, cytoskeletal components, other kinases, etc.) or restricting AKAP to a specific subcellular location (1). AKAP5 (also known as P75, AKAP75, or AKAP79) is predominantly expressed in neuronal tissues and cells where it serves to localize type II PKA to post-synaptic densities (2-4). AKAP5 specifically binds to the regulatory subunit of PKAIIβ, anchoring the enzyme to the plasma membrane and sites of cytoskeletal/membrane junctions (4-5). The other binding domains of AKAP5 have been shown to interact with calmodulin, PP2B, and calcineurin suggesting that AKAP5 may act to coordinate the cAMP- and Ca -sensing pathways in various cell types (5-8). Alternate Names A kinase (PRKA) anchor protein 5; A-kinase anchor protein 5; A-kinase anchor protein 79 kDa; A-kinase anchor protein, 79kDa; A-kinase anchoring protein 5; A-kinase anchoring protein 75/79; AKAP 79; AKAP-5; AKAP5; AKAP75; AKAP79; cAMP-dependent protein kinase regulatory subunit II high affinity binding protein; cAMP-dependent protein kinase regulatory subunit II high affinity-binding protein; H21 Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 79 Source/Isotype: Rabbit IgG