Erbb2 Antibody

Protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. Regulates outgrowth and stabilization of peripheral microtubules (MTs). Upon ERBB2 activation, the MEMO1-RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. This prevents the phosphorylation of APC and CLASP2, allowing its association with the cell membrane. In turn, membrane-bound APC allows the localization of MACF1 to the cell membrane, which is required for microtubule capture and stabilization (By similarity).

P70424

Rabbit

This mouse Erbb2 antibody was produced from a rabbit immunized with a KLH conjugated synthetic peptide between 1236-1268 amino acids from the mouse Erbb2.

Polyclonal

Ig

WB, ELISA

Antigen affinity purified

In 1X PBS, pH 7.4, with 0.09% sodium azide

Aliquot the Erbb2 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

This Erbb2 antibody is available for research use only.