Purity:Purified by Protein G affinity chromatography from ascites.
Form:Supplied as a liquid in PBS, pH 7.4, 0.2% BSA, 0.09% sodium azide. Also available without BSA and azide. See C0026-11QX.
Specificity:Recognizes human c-erbB2. Inhibits the binding of EGF and NDF to their direct receptors. Reduces affinity of EGF (3-fold) and NDF (2-fold) for their receptors. Inhibits tumorigenic growth. Demonstrates modest effect on c-erbB-2 internalization. Induces the tyrosine kinase activity of the c-erbB-2. Accelerates dissociation of EGF/NDF from their cellular binding sites. Inhibits mitogenic effect of EGF/NDF. Inhibits dimerization of c-erbB Receptors.
Clone # USB:3F36 (L26)
Isotype:IgG1,k
Calc Applications Abbrev:IP
Calc Crossreactivity:Hu
Immunogen:Recombinant protein corresponding to the extracellular domain of human c-erbB-2/HER-2 oncoprotein. Cellular Localization: Cell membrane. Epitope: Involved in the formation of heterodimers.