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Filamin A, phosphorylated (Ser1458)

Filamin A, phosphorylated (Ser1458)

Cat no: F4510-80E

Supplier: United States Biological
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Filamins are a family of high molecular mass cytoskeletal proteins that organize filamentous actin in networks and stress fibers. Recently it has become clear that filamins anchor various transmembrane proteins to the actin cytoskeleton and provide a scaffold for a wide range of cytoplasmic signaling proteins (1). Actin-binding protein (Filamin A) is a ubiquitous dimeric actin cross-linking phosphoprotein of peripheral cytoplasm, where it promotes orthogonal branching of actin filaments and links actin filaments to membrane glycoproteins (2). The actin-binding domain is near the amino-terminus of the subunit where the amino acid sequence is similar to other actin filament binding proteins, including alpha-actinin, beta-spectrin, dystrophin, and Dictyostelium abp-120. A monoclonal antibody recognizing Filamin A and Fh1 binds to blood vessels, astrocytes, neurofibrillary tangles, neuropil threads, and dystrophic neurites in the AD brain. Detection of Filamin A /Fh1 proteins in these structures suggests that these presenilin-interacting proteins may be involved in the development of Alzheimer
Catalogue number: F4510-80E
Reactivities: Human
Hosts: Rabbit
Applications: Immunocytochemistry, Immunohistochemistry, Western Blot
Size: 100ul
Form: Supplied as a liquid in 50mM Tris-glycine, pH 7.4, 0.15M sodium chloride, 40% glycerol, 0.01% sodium azide, 0.05% BSA.
P type: Mab
Isotype: IgG
Purity: Supernatant
References: 1. van der Flier A. Biochim Biophys 1538(2):99-117, 2001 2. Gorlin JB, et al. J Cell Biol 111(3):1089-105, 1990 3. Zhang W, et al. J Neurosci 18(3):914-22, 1998
Additional info: Recognizes Filamin A phosphorylated at serine 1458.

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