Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight™490.
Specificity:Highly specific to human activated, tyrosine-phosphorylated (pTyr1248) form of c-erbB-2. Does not crossreact with closely related receptors such as EGFR, HER-3 or HER-4. Species Crossreactivity: rat
Clone # USB:3F38
Isotype:IgG1
Calc Applications Abbrev:IF IHC WB
Calc Crossreactivity:Hu Rt
Immunogen:Tyrosine-phosphorylated synthetic peptide corresponding to aa1242-1255 (Lys-TAENPE-pY-LGLDVPV) from the C-terminus of human c-erbB-2 protein (pTyr1248). Cellular Localization: Cell membrane. MW of Antigen: 185kD