Filamins are a family of dimeric actin binding proteins that function as structural components of cell adhesion sites.
They also serve as a scaffold for subcellular targeting of signaling molecules (1).
The actin binding domain (alpha-actinin domain) located at the amino terminus is followed by as many as 24 tandem repeats of about 96 residues and the dimerization domain is located at the carboxy terminus.
In addition to actin filaments, filamins associate with other structural and signaling molecules such as beta integrins, Rho/Rac/Cdc42, PKC, and the insulin receptor, primarily through the carboxy-terminal dimerization domain (1-3).
Filamin A, the most abundant, and filamin B are widely expressed isoforms, while filamin C is predominantly expressed in muscle (1).
Filamin A is phosphorylated by PAK1 at Ser2152, which is required for PAK1-mediated actin cytoskeleton reorganization (4).
Applications:Suitable for use in Immunofluorescence, Western Blot.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:1000Immunofluorescence: 1:20-1:50Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.3, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes FLNB. Species Crossreactivity: human, mouse, rat
Isotype：IgG
Calc Applications Abbrev：IF WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Synthetic peptide corresponding to human FLNB.
