Its N-terminal acidic domain (NTA) associates with the Arp2/3 and WASP complex at F-actin branches.
The central region of the protein contains six repeats of 37 amino acid that are important in F-actin binding and cross-linking.
The C-terminus contains a proline-rich region and an SH3 domain that can interact with numerous scaffolding proteins, such as CortBP1 and Shank3.
Cortactin is involved in signaling events that coordinate actin reorganization during cell movement.
The human cortactin homologue EMS1 is overexpressed in numerous cancers with poor patient prognosis.
Cortactin may also play an important role in the organization of transmembrane receptors at postsynaptic densities (PSD) and tight junctions by linking scaffolding proteins to the actin network.
Applications:Suitable for use in ELISA, Western Blot and Immunohistochemistry.
Other applications not tested.
Recommended Dilutions:Western Blot: 1:1000Immunohistochemistry (Paraffin): 1:50Optimal dilution determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
For long-term storage, aliquot and store at -20°C.
Aliquots are stable for at least 12 months at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by protein A and peptide affinity chromatography.
Form：Supplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, 100ug/ml BSA, 50% glycerol.
Specificity：Recognizes endogenous levels of human total cortactin protein. Species Crossreactivity: mouse, rat and monkey.
Isotype：IgG
Calc Applications Abbrev：E IHC WB
Calc Crossreactivity：Hu Mk Mo Rt
Immunogen：Synthetic peptide corresponding to the C-terminal residues of human cortactin (KLH).
