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Filamin-A Antibody (C-term)

Catalog # Availability Size / Price Inquiry
APR15960G 100 μl / $545

Filamin-A Antibody (C-term)

Brand

Leading Biology

Catalog Number

APR15960G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Filamin-A antibody (C-term).

Molecular Weight

280739 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm, cell cortex. Cytoplasm, cytoskeleton

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

A synthetic peptide corresponding to residues near the C-terminus of human Filamin A was used as an immunogen.

Clone

EP2405Y

Symbol

FLN, FLN1

GeneID

UniProt ID

Function

Promotes orthogonal branching of actin filaments and links actin filaments to membrane glycoproteins. Anchors various transmembrane proteins to the actin cytoskeleton and serves as a scaffold for a wide range of cytoplasmic signaling proteins. Interaction with FLNA may allow neuroblast migration from the ventricular zone into the cortical plate. Tethers cell surface- localized furin, modulates its rate of internalization and directs its intracellular trafficking (By similarity). Involved in ciliogenesis.

Summary

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's disease and that interactions between presenilins and Filamin A /Fh1 may be functionally significant (3).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC, IF

Dilution

WB~~1:1000~10000 IHC~~1:100~250

Synonyms

Filamin-A, FLN-A, Actin-binding protein 280, ABP-280, Alpha-filamin, Endothelial actin-binding protein, Filamin-1, Non-muscle filamin, FLNA, FLN, FLN1

Images

A. Western blot analysis on (A) COS-1 (B) HeLa (C) 3T3 and (D) C6 cell lysate using anti-Filamin A RabMAb (Cat. APR15960G), dilution 1:500,000.

B. Immunohistochemical analysis of paraffin-embedded human uterus using anti-Filamin A RabMAb. (Cat. APR15960G)

C. Immunofluorescent staining of HeLa cells using anti-Filamin A RabMAb. (Cat. APR15960G).

Specification

Quantity

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