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Anti-ERBB3 / HER3 Antibody (aa1283-1323) LS-C18797


Wt. Vol. Conc. Price
250 µg - 5.74 mg/ml $405
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular ERBB3 / HER3 Antibodies

Anti-ERBB3 / HER3 Antibody (clone H3.90.6, Azide-free) LS-C87996
Mouse Monoclonal [clone H3.90.6] (IgG2a) to Human ERBB3 / HER3
Immunofluorescence, Immunoprecipitation, Flow Cytometry
Unconjugated, Azide-free
Anti-ERBB3 / HER3 Antibody (clone 3F10F6) IHC-plus™ LS-B3896
Mouse Monoclonal [clone 3F10F6] (IgG1) to Human ERBB3 / HER3
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-ERBB3 / HER3 Antibody (clone 2E9) IHC-plus™ LS-B6035
Mouse Monoclonal [clone 2E9] (IgG1,k) to Human ERBB3 / HER3
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Human ERBB3 / HER3
Western blot, Immunoprecipitation


Human ERBB3 / HER3
Human (tested or 100% immunogen sequence identity)
Protein A purified


  • Western blot
  • Immunoprecipitation

  • IHC - Paraffin

Specificity and Use

ERBB3 / HER3 antibody was raised against fusion protein from human ERBB3.
GST-HER3 fusion protein corresponding to amino acids 1283 to 1323 (40 amino acids) at the carboxy-terminus of human HER3.
Anti-HER3 antibody is specifically designed for immunoprecipitation and can be used for immunoblotting in conjunction with a detection antibody like anti-phosphotyrosine. Reactivity in other assays is likely, but has not been determined. Recognition of HER3 is independent of the phosphorylation status of the molecule. Human prostate cell lines (LNCap) or human breast cell line (MDA-453) are typically used as positive control sources.


0.02 M potassium phosphate, 0.15 M sodium chloride, pH 7.2, 0.01% sodium azide.
+4°C or -20°C, Avoid repeated freezing and thawing.
For research use only.

About ERBB3 / HER3

P21860 NM_001982 NP_001973.2

ERBB3 Antibody, C-erbB-3 Antibody, C-erbB3 Antibody, ErbB-3 Antibody, HER3 Antibody, p85-sErbB3 Antibody, p45-sErbB3 Antibody, MDA-BF-1 Antibody, ErbB3-S Antibody, LCCS2 Antibody, p180-ErbB3 Antibody

ERBB3 / HER3 is a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity.

Western blot

Western blot
Anti-HER3 Antibody - Immunoprecipitation/Western Blot. Combined immunoprecipitation and western blot of a human cell lysate using anti-HER3 antibody. Lysates were prepared from a human LNCap prostate cell line both with (+) treatment with Heregulin-b1 for 15 at 100 ng/ml and without (-) the addition of Heregulin-b1. The combination of immunoprecipitation and western blotting was performing using 5 ul of the anti-HER3 antibody for immunoprecipitation followed by western blot detection using an anti-phosphotyrosine antibody. Visualization occurred using an ECL system. Film exposure approximately 1. Other detection systems will yield similar results.

Requested From: United States
Date Requested: 10/27/2016

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